CN107367641A - Aerial signal detection means - Google Patents
Aerial signal detection means Download PDFInfo
- Publication number
- CN107367641A CN107367641A CN201710615288.7A CN201710615288A CN107367641A CN 107367641 A CN107367641 A CN 107367641A CN 201710615288 A CN201710615288 A CN 201710615288A CN 107367641 A CN107367641 A CN 107367641A
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- China
- Prior art keywords
- rotating shaft
- supporting part
- fixed plate
- antenna
- antenna module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 230000001105 regulatory effect Effects 0.000 claims abstract description 29
- 239000007787 solid Substances 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 6
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/10—Radiation diagrams of antennas
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Support Of Aerials (AREA)
Abstract
The present invention discloses aerial signal detection means, including lower antenna module, aft antenna component and some upper antenna modules that from different directions can be surrounded antenna to be tested, it is described to be characterized in that, also include seat bridge, the seat bridge has the supporting part in semi-circular shape, and the supporting part is provided with some slide openings；The upper antenna module includes regulating block, and regulating block has the intrados consistent with the top cambered surface radian of seat bridge supporting part；The upper antenna module is flexibly connected by regulating block with the slide opening of seat bridge supporting part and supporting part, each upper antenna module can adjust distance from each other along the top cambered surface of seat bridge supporting part, it it can carry out quick regulation to the aerial position below with bottom, especially multiple antennas above can be carried out with all directions or position carries out quick regulation, form various combination.
Description
Technical field
The present invention relates to test automation field, more particularly to a kind of it is used to carry out multiple angle detections to aerial signal
Device.
Background technology
, it is necessary to be detected from different angles to signal by multiple antennas when aerial signal detects.Existing antenna
Either the regulation of support existence position bothers or easily caused after adjusting covering not comprehensive to signal supervisory instrument, or position adjustments
Combine the single all angles testing requirement that can not meet different antennae.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of aerial signal detection means, and it can be right
Quick regulation is carried out with the aerial position of bottom below, especially multiple antennas above can be carried out with all directions or position is carried out
Quick regulation, form various combination.
The object of the invention is realized by following scheme：A kind of aerial signal detection means, including can from different directions by
Lower antenna module, aft antenna component and some upper antenna modules that antenna to be tested surrounds, it is described characterized in that, also including
Seat bridge, the seat bridge have the supporting part in semi-circular shape, and the supporting part is provided with some slide openings；The upper antenna module includes
Regulating block, regulating block have the intrados consistent with the top cambered surface radian of seat bridge supporting part；The upper antenna module passes through
Regulating block is flexibly connected with the slide opening of seat bridge supporting part and supporting part, and each upper antenna module can be along the top of seat bridge supporting part
The distance of portion's cambered surface regulation from each other.
In to above-mentioned aerial signal improvement of detecting device scheme, the upper antenna module also includes rotating shaft, described turn
Axle has thick section and narrow section；The narrow section of circular hole to match with rotating shaft is provided among the regulating block；Narrow section of rotating shaft is worn successively
It is placed in after the circular hole of toning locking nub, the slide opening of seat bridge supporting part in a bridge；The thick section of the rotating shaft is stuck in the upper surface of regulating block.
In to above-mentioned aerial signal improvement of detecting device scheme, the upper antenna module also includes antenna, angle block gauge
And angle disk；Narrow section of bottom of the rotating shaft offers socket；Antenna is fixed on angle block gauge front end；Angle block gauge insertion rotating shaft
After socket, it is flexibly connected by angle disk with rotating shaft.
In to above-mentioned aerial signal improvement of detecting device scheme, the top surface of the thick section of the rotating shaft, which is provided with, to be carved
Degree, can be along the direction of the plane regulating antenna vertical with rotating shaft by the thick section of rotating shaft.
In to above-mentioned aerial signal improvement of detecting device scheme, the angle disk is provided with scale, passes through rotation
Angle disk can drive angle block gauge and antenna rotation above, and then its direction along angle disk rotation is adjusted antenna
Direction.
In to above-mentioned aerial signal improvement of detecting device scheme, in addition to left fixed plate and right fixed plate, left fixation
There is the first chute extended along the longitudinal direction on plate and right fixed plate；Seat pars basilaris pontis both ends pass through left slider and right sliding block respectively
It is movably arranged on the first chute of left fixed plate and right fixed plate.
In to above-mentioned aerial signal improvement of detecting device scheme, in addition to the first support plate, the left fixed plate and the right side
There is the second chute for extending along the longitudinal direction in fixed plate, the first support plate both ends respectively with left fixed plate and right fixed plate the
Two chutes are flexibly connected, and the lower antenna module is arranged on the first support plate.
In to above-mentioned aerial signal improvement of detecting device scheme, in addition to the second support plate and rear support plate, the second support plate
Second chute of the both ends also respectively with left fixed plate and right fixed plate is flexibly connected；Support plate is vertical after described lives with the second support plate
Dynamic connection, the aft antenna component are flexibly connected with rear support plate.
Brief description of the drawings
Fig. 1 is overall structure diagram in certain preferred embodiment；
Fig. 2 is the seat bridge structural representation in Fig. 1；
Fig. 3 is regulating block and the structural representation of rotating shaft in Fig. 1.
Embodiment
Below in conjunction with drawings and embodiments, the invention will be further described.
It should be noted that it is to express for convenience below in relation to descriptions such as front, back, left, right, up, down, X-axis, Y-axis, Z axis
And understanding, with reference to the accompanying drawings and it is conventional understand be defined or describe, they can be different with putting position according to visual angle and correspond to
Synchronous change.
With reference to shown in figure 1, aerial signal detection means, including seat bridge 1, seat bridge 1 are domed.It is in semicircular ring that seat bridge 1, which has,
The supporting part 11 of shape.Supporting part 11 is circumferentially provided with some slide openings 12, and antenna module 2 is correspondingly arranged on each slide opening 12.
The quantity of slide opening 12 can be decided according to the actual requirements, as illustrated, in one of preference, it is sliding provided with six slide openings 12
Hole 12 is uniformly distributed.
As shown in Figure 1,2 and 3, upper antenna module 2 includes antenna 21, angle block gauge 22, angle disk 23, rotating shaft 24 and regulation
Block 25.Wherein, rotating shaft 24 has thick section 241 and narrow section 242.Narrow section of 242 bottoms of rotating shaft 24, which have, offers socket 243.My god
Line 21 is fixed on the front end of angle block gauge 22, after angle block gauge 22 inserts the socket 243 of rotating shaft 24, is flexibly connected by stud etc., preferably
Scale is carried on angle disk 23 in example, by anglec of rotation rotating disk 23 angle block gauge 22 and antenna 21 above can be driven to revolve
Turn, and then make direction/position of its direction regulation antenna 21 rotated along angle disk 23.Regulating block 25 has and 1, seat bridge
The consistent intrados of the top cambered surface radian of support part 11.Match among regulating block 25 provided with narrow section 242 with rotating shaft 24
Circular hole 251.Narrow section 242 of rotating shaft 24 through after the circular hole 251 among regulating block 25 through after the slide opening 12 of the supporting part 11 of seat bridge 1
It is placed in a bridge 1.The thick section 241 of rotating shaft 24 is stuck in above regulating block 25.The supporting part 11 of regulating block 25 and seat bridge 1 is corresponding to be set
There are some lock-bit holes 13, when regulating block 25 is moved in the top cambered surface of the supporting part 11 of 12 interior edge seat bridge of slide opening 1 position of needs
Afterwards, by the lock-bit hole 13 of the supporting part 11 of screw 26, regulating block 25 and seat bridge 1 by regulating block 25 and the supporting part 11 of seat bridge 1
It is fixed together, so, can be realized not along the mutual distance of the upper antenna module 2 of top cambered surface regulation of the supporting part 11 of seat bridge 1
The ibid testing requirement of the various combination of antenna module 2 and different angle.In addition, in certain preference, the top of the thick section 241 of rotating shaft 24
Portion surface is provided with scale, and the side of regulating block 25 is provided with a bolt hole 252, by the thick section 241 of rotating shaft 24, can driven
Whole rotating shaft 24 and following antenna 21 and angle block gauge 22 rotate, and then the angle of the edge plane regulating antenna 21 vertical with rotating shaft 24
Degree/direction.After the thick section 241 of rotating shaft 24 rotates to the angle of needs, the bolt hole of regulating block 25 is inserted by a bolt 27
After 252 screw and it is offseted with rotating shaft 24, it is possible to which rotating shaft 24 and the relative position of regulating block 25 are fixed up.So, lead to
The semi-circular shape booster action of supporting part 11 is crossed, can both realize the combination of 2 different distances of antenna module, while again can be with
Their antenna terminal 211 is remained at circle distribution, form the covering of semicircle or hemispherical, both met the group of multi-angle
Conjunction demand, and can ensure the comprehensive of covering, realize that full angle detects.
Again as shown in figure 1, also including left fixed plate 51 and right fixed plate 52.Have in left fixed plate 51 and right fixed plate 52
The first chute 551 and the second chute 552 extended along the longitudinal direction.Seat bridge 1 bottom both ends pass through left slider 53 and right cunning respectively
Block 54 is movably arranged on the first chute 551 of left fixed plate 51 and right fixed plate 52, enables whole seat bridge 1 along the first chute
551 movements and then adjustment seat bridge 1 and upper antenna module 2 above are in the position of Y-axis.When the position adjustments in Y-axis of seat bridge 1 are good
After, left slider 53 is mutually tightened respectively with left fixed plate 51, right sliding block 54 with right fixed plate 52 by bolt etc. together with,
Can being fixed seat bridge 1 in the position of Y-axis.
As shown in figure 1, aerial signal detection means further comprises the first support plate 561 and the second support plate 562, first carries
Plate 561 is provided with lower antenna module 3 in centre position above.Wherein, lower antenna module 3 includes antenna, lower rotary shaft and rotating disk.Antenna
It is fixed on above lower rotary shaft, lower rotary shaft can adjust direction or position corresponding to antenna relative to turntable rotation and then along the direction of rotation
Put, regulation is again tightened together lower rotary shaft and rotating disk by a bolt to after needing position.Left fixed plate 51 and right fixed plate
52 the second chute 552 is located on the side along Y direction extension.The both ends of first support plate 561 are separately mounted to left fixed plate 51
With the second chute 552 of right fixed plate 52, such first support plate 561 can be slided in the second of left fixed plate 51 and right fixed plate 52
Groove 552 along Y-axis move the lower antenna module 3 of regulation in the position of Y-axis.The both ends of second support plate 562 are also respectively installed at left fixation
Plate 51 and the second chute 552 of right fixed plate 52 can simultaneously slide in the second chute 552, and then adjust the position of its Y-axis.The
Two support plates 562 are located at behind the first support plate 561.Support plate 57 after being flexibly connected one on second support plate 562, rear support plate 57 is along Z axis
Direction extends.Support plate 57 can be moved to adjust it in the position of X-axis along X-axis on the second support plate 562 afterwards.Aft antenna component
4 are connected by a longitudinal sliding block 58 with rear support plate 57.Aft antenna component 4 includes antenna, rear rotating shaft and rotating disk, after antenna is fixed on
In rotating shaft, rear rotating shaft can arrive relative to turntable rotation and then along direction or position, regulation corresponding to the direction regulation antenna of rotation
Rear rotating shaft and rotating disk are tightened together by a bolt again after needing position.Aft antenna component 4 is by longitudinal sliding block 58 rear
Support plate 57 adjusts aft antenna component 4 after sliding and is bolted again behind the position of Z axis, regulation in place.
Aerial signal detection means is in use, antenna to be tested in summary（Do not show in figure）Will by upper antenna module 2,
Aft antenna component 4 and lower antenna module 3 surround, and realize the signal testing from multiple angles.In addition, according to antenna to be tested
Test needs, and can carry out following adjustment to the antenna of reception signal by aerial signal detection means, meet various differences
Testing requirement：The position of lower antenna module 3 is adjusted along Y-axis；Along the position of X-axis, Y-axis and Z axis regulation aft antenna component 4；Edge
The semicircle cambered surface of supporting part 11 adjusts the mutual distance of upper antenna module 2, along in the direction of rotation regulation of angle disk 23
The antenna direction of antenna module 2, the direction rotated along rotating shaft 24 adjusts the antenna direction of upper antenna module 2, along the first chute 551
Whole seat bridge 1 is adjusted in position of Y-axis etc..
Some of the invention or some preferred embodiments are the foregoing is only, not thereby limits the patent model of the present invention
Enclose, every equivalent structure or equivalent transformation made using description of the invention and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, all should similarly be included within the scope of the present invention.In addition, above word description is not most
Part can also reference chart direct expression and conventional understanding and prior art combine and go to implement.
Claims (8)
1. aerial signal detection means, including can be from different directions by the lower antenna module of antenna encirclement to be tested, the day after tomorrow
Line component and some upper antenna modules, described characterized in that, also including seat bridge, the seat bridge has the support in semi-circular shape
Portion, the supporting part are provided with some slide openings；The upper antenna module includes regulating block, and regulating block has the top with seat bridge supporting part
The consistent intrados of portion's cambered surface radian；The upper antenna module is lived by the slide opening of regulating block and seat bridge supporting part and supporting part
Dynamic connection, each upper antenna module can adjust distance from each other along the top cambered surface of seat bridge supporting part.
2. aerial signal detection means according to claim 1, it is characterised in that the upper antenna module also includes turning
Axle, the rotating shaft have thick section and narrow section；The narrow section of circular hole to match with rotating shaft is provided among the regulating block；Rotating shaft it is narrow
Section is placed in a bridge after sequentially passing through the circular hole of regulating block, the slide opening of seat bridge supporting part；The thick section of the rotating shaft is stuck in regulating block
Upper surface.
3. aerial signal detection means according to claim 2, it is characterised in that the upper antenna module also includes day
Line, angle block gauge and angle disk；Narrow section of bottom of the rotating shaft offers socket；Antenna is fixed on angle block gauge front end；Angle block gauge
After inserting the socket of rotating shaft, it is flexibly connected by angle disk with rotating shaft.
4. aerial signal detection means according to claim 3, it is characterised in that the top surface of the thick section of the rotating shaft
Scale is provided with, can be along the direction of the plane regulating antenna vertical with rotating shaft by the thick section of rotating shaft.
5. aerial signal detection means according to claim 4, it is characterised in that the angle disk is provided with scale,
By the anglec of rotation rotating disk angle block gauge and antenna above can be driven to rotate, and then adjust its direction along angle disk rotation
Save the direction of antenna.
6. aerial signal detection means according to any one of claims 1 to 5, it is characterised in that including left fixed plate and the right side
There is the first chute extended along the longitudinal direction in fixed plate, left fixed plate and right fixed plate；Seat pars basilaris pontis both ends pass through respectively
Left slider and right sliding block are movably arranged on the first chute of left fixed plate and right fixed plate.
7. aerial signal detection means according to claim 6, it is characterised in that described left solid also including the first support plate
There is the second chute extended along the longitudinal direction, the first support plate both ends are consolidated with left fixed plate and the right side respectively on fixed board and right fixed plate
Second chute of fixed board is flexibly connected, and the lower antenna module is arranged on the first support plate.
8. aerial signal detection means according to claim 7, it is characterised in that also including the second support plate and rear support plate,
Second chute of the second support plate both ends also respectively with left fixed plate and right fixed plate is flexibly connected；After described support plate it is vertical with the
Two support plates are flexibly connected, and the aft antenna component is flexibly connected with rear support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710615288.7A CN107367641A (en) | 2017-07-26 | 2017-07-26 | Aerial signal detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710615288.7A CN107367641A (en) | 2017-07-26 | 2017-07-26 | Aerial signal detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107367641A true CN107367641A (en) | 2017-11-21 |
Family
ID=60306942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710615288.7A Pending CN107367641A (en) | 2017-07-26 | 2017-07-26 | Aerial signal detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107367641A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111403889A (en) * | 2020-03-25 | 2020-07-10 | 成都星时代宇航科技有限公司 | Space load bearing device and bearing assembly |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2595510A1 (en) * | 1986-03-04 | 1987-09-11 | Const Centre Atel | Reception antenna support |
| JP2001185932A (en) * | 1999-12-24 | 2001-07-06 | Koden Electronics Co Ltd | Antenna for direction detector |
| US20120211624A1 (en) * | 2011-02-23 | 2012-08-23 | Hung-Yuan Lin | Adjusting mechanism for adjusting rotary angle and antenna system therewith |
| CN103904408A (en) * | 2014-03-11 | 2014-07-02 | 西安电子科技大学昆山创新研究院 | Stable phase center measurement antenna |
| CN104852126A (en) * | 2015-05-22 | 2015-08-19 | 上海航空机械有限公司 | High-efficiency broadband miniaturized conical spiral antenna |
| CN104993219A (en) * | 2015-06-01 | 2015-10-21 | 华侨大学 | 4G indoor ceiling-mounted gain antenna |
| CN106872801A (en) * | 2017-04-02 | 2017-06-20 | 深圳市通用测试系统有限公司 | A kind of near field test system |
| CN207096343U (en) * | 2017-07-26 | 2018-03-13 | 深圳市艾励美特科技有限公司 | Aerial signal detection means |
-
2017
- 2017-07-26 CN CN201710615288.7A patent/CN107367641A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2595510A1 (en) * | 1986-03-04 | 1987-09-11 | Const Centre Atel | Reception antenna support |
| JP2001185932A (en) * | 1999-12-24 | 2001-07-06 | Koden Electronics Co Ltd | Antenna for direction detector |
| US20120211624A1 (en) * | 2011-02-23 | 2012-08-23 | Hung-Yuan Lin | Adjusting mechanism for adjusting rotary angle and antenna system therewith |
| CN103904408A (en) * | 2014-03-11 | 2014-07-02 | 西安电子科技大学昆山创新研究院 | Stable phase center measurement antenna |
| CN104852126A (en) * | 2015-05-22 | 2015-08-19 | 上海航空机械有限公司 | High-efficiency broadband miniaturized conical spiral antenna |
| CN104993219A (en) * | 2015-06-01 | 2015-10-21 | 华侨大学 | 4G indoor ceiling-mounted gain antenna |
| CN106872801A (en) * | 2017-04-02 | 2017-06-20 | 深圳市通用测试系统有限公司 | A kind of near field test system |
| CN207096343U (en) * | 2017-07-26 | 2018-03-13 | 深圳市艾励美特科技有限公司 | Aerial signal detection means |
Non-Patent Citations (1)
| Title |
|---|
| 张申科 等: "天线架设方式对天线测试的影响浅析", 《移动通信》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111403889A (en) * | 2020-03-25 | 2020-07-10 | 成都星时代宇航科技有限公司 | Space load bearing device and bearing assembly |
| CN111403889B (en) * | 2020-03-25 | 2021-06-29 | 成都星时代宇航科技有限公司 | Space load bearing device and bearing assembly |
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Application publication date: 20171121 |
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