CN103094658A - Antenna regulation device - Google Patents
Antenna regulation device Download PDFInfo
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- CN103094658A CN103094658A CN2011103378600A CN201110337860A CN103094658A CN 103094658 A CN103094658 A CN 103094658A CN 2011103378600 A CN2011103378600 A CN 2011103378600A CN 201110337860 A CN201110337860 A CN 201110337860A CN 103094658 A CN103094658 A CN 103094658A
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- trombone slide
- hole
- tapped
- fixed
- clamping block
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Abstract
The invention discloses an antenna regulation device. The antenna regulation device comprises a fixed part provided with a supporting part and an antenna feed source and a tubular lifting part. One end of the lifting part is fixed at the center of the supporting part. The fixed part is fixed at the other end of the lifting part in a tiltable regulation mode. The supporting part comprises a base and at least three supporting legs which are arranged in a radioactive mode. The surface of one side, contacting with the ground, of the base is flat and smooth. By means of the method, the antenna regulation device can stand on the irregular ground stably so that measurement accuracy can be improved. Meanwhile, height and inclination degree can be regulated so that measurement of antenna signals in each direction and at each position is convenient.
Description
Technical field
The present invention relates to the less radio-frequency field, particularly relate to a kind of antenna regulating device.
Background technology
The quality of a antenna performance need to be weighed by a series of technical parameters.Wherein 3D field shape figure and the gain size of antenna are all the required significant data of a antenna of evaluation and test, and these data need to be measured by the antenna 3D measuring system in anechoic chamber and get.Antenna 3D measuring system comprises antenna to be measured, the rotating platform that antenna to be measured is installed, transmitting antenna and the crane that transmitting antenna is installed.Thereby controlling the height of transmitting antenna, crane transmitting antenna is alignd make the relevant parameter of the antenna to be measured that measuring system obtains more accurate with antenna to be measured.
The prior art antenna regulating device, by the height that crane is adjusted transmitting antenna is installed on base, this base can only be placed on even curface, as irregular ground, will cause whole antenna regulating device to place unstable, thereby affect certainty of measurement.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of antenna regulating device, device is stablized stood on irregular ground, improves certainty of measurement, can regulate height and gradient simultaneously, is convenient to the measurement of the aerial signal of all directions and position.
For solving the problems of the technologies described above, the technical scheme that the embodiment of the present invention adopts is: a kind of antenna regulating device is provided, comprises: be provided with the fixed part of support portion, antenna feed and the lifting unit of tubulose; The center, support portion is lifting unit one end fixedly, and fixed part adjustably tiltably is fixed in the lifting unit other end; The support portion comprises base and at least three feets that are the radioactivity setting; Base contacts the surfacing of a side with ground.
Wherein, base comprises at least three the first holders, the first holder comprises the first side wall and the second sidewall, the first side wall, the second sidewall and feet one end correspondence position are provided with tapped through hole, and feet is the axle motion centered by the first screw rod of the tapped through hole that is arranged in the first side wall, feet and the second sidewall; The first side wall comprises another tapped through hole, and another tapped through hole that the second screw rod wears the first side wall is locked in the first holder with feet; The position that the feet other end contacts with ground is provided with tapped blind hole, and the 3rd screw rod wears tapped blind hole to regulate the height of feet.
Wherein, lifting unit comprises the first trombone slide, the second trombone slide and the 3rd trombone slide at least, and the first trombone slide is accommodated the second trombone slide, and the second trombone slide is accommodated the 3rd trombone slide.
Wherein, the first trombone slide is provided with internal thread away from base one side, and the second trombone slide proximate base one side is provided with external screw thread, the second trombone slide is provided with internal thread away from base one side, the 3rd trombone slide proximate base one side is provided with external screw thread, and described the 3rd trombone slide sidewall is provided with ruler.
Wherein, the first trombone slide is provided with through hole, and the second trombone slide corresponding the first trombone slide position is provided with another through hole, and screw rod runs through the through hole of the first trombone slide and through hole locking the first trombone slide and second trombone slide of the second trombone slide; Perhaps
The first trombone slide is provided with a tapped through hole at least along its central shaft position, screw rod through tapped through hole screw in and butt the second trombone slide to lock the first trombone slide and the second trombone slide.
Wherein, fixed part comprises the second holder, and the second holder two side correspondence is provided with tapped through hole, and the second holder is socketed on the 3rd trombone slide, and the tapped through hole that wears the second holder two side by the 4th screw rod is fixed in the 3rd trombone slide with the second holder.
Wherein, fixed part comprises the fixed pedestal that is provided with angle dial, and fixed pedestal is circular arc, and its projected side wall is provided with double-screw bolt, and the second holder is provided with tapped blind hole, and it is relative with the second holder fixing that fixed pedestal wears tapped blind hole by double-screw bolt.
Wherein, fixed part comprises two semiorbicular the first clamping block and the second clamping blocks that structure is identical, the first clamping block is provided with two through holes, the second clamping block correspondence is provided with two the first cylinders, and the through hole that is pressed into the first clamping block by the first cylinder is connected the first clamping block and the second clamping block.
Wherein, fixed pedestal bottom is provided with a plurality of through holes, and the first clamping block and the second clamping block bottom correspondence are provided with a plurality of the second cylinders, and the through hole that is pressed into the fixed pedestal bottom by the second cylinder is fixed in fixed pedestal with the first clamping block and the second clamping block.
Wherein, fixed part comprises and is foursquare fixed head, the fixed head center is provided with rectangular through-hole, fixed head also comprises the tapped through hole that is arranged at foursquare four summits, the first clamping block and the second clamping block correspondence position are provided with four tapped blind holes, and the tapped blind hole that the 5th screw rod wears the tapped through hole of fixed head and the first clamping block, the second clamping block successively is fixed in fixed pedestal with fixed head.
Wherein, the center, support portion is provided with protruding body, lifting unit one end by socket, clamping, peg graft, be spirally connected or the interference docked mode is fixed in body.
Wherein, fixed part by socket, clamping, peg graft, be spirally connected or the interference docked mode is fixed in the lifting unit other end.
The invention has the beneficial effects as follows: to cause antenna regulating device to prevent unstable due to the ground injustice when measuring antenna parameter to be different from prior art, thereby affect the situation of certainty of measurement, the present invention comprises by setting base and the feet that the bottom surface is smooth, by the adjusting to feet, device is stablized and stood on irregular ground, improve certainty of measurement, can regulate simultaneously height and gradient, be convenient to the measurement of the aerial signal of all directions and position.
Description of drawings
Fig. 1 is the structural representation of antenna regulating device the first embodiment of the present invention;
Fig. 2 is the enlarged diagram of support portion in Fig. 1;
Fig. 3 is the structural representation of Fig. 1 fixed part;
Fig. 4 is Fig. 3 fixed part confined explosion schematic diagram;
Fig. 5 is Fig. 3 fixed part partial cross section view.
Embodiment
The present invention is described in detail below in conjunction with drawings and Examples.
Consult Fig. 1, antenna regulating device the first embodiment of the present invention comprises: support portion 1, fixed part 2 and lifting unit 3.Fixed part 2 fixed antenna feeds, described lifting unit 3 in a tubular form.
The center of support portion 1 is an end of lifting unit 3 fixedly, and this fixed part 2 adjustably tiltably is fixed in the other end of this lifting unit 3.
This support portion 1 comprises base 11 and feet 12, and this base 11 contacts the surfacing of a side with the bottom surface; This feet 12 comprises three at least, and is the radioactivity setting.
The embodiment of the present invention is by 1 setting comprises bottom surface smooth base 11 and feet 12 in the support portion, by the adjusting to feet 12, device is stablized and stood on irregular ground, improve certainty of measurement, can regulate simultaneously height and gradient, be convenient to the measurement of the aerial signal of all directions and position.
Consult Fig. 2, the base 11 of this support portion 1 comprises three the first holders 111 at least, this first holder 111 comprises the first side wall (not indicating) and the second sidewall (not indicating), the first side wall, the second sidewall and feet 12 1 end correspondence positions are provided with the tapped through hole (not shown), and feet 111 is the axle motion centered by the first screw rod 112 of the tapped through hole that is arranged in the first side wall, feet 12 and the second sidewall.Feet 12 is packed up or is put down centered by the first screw rod 112, can realize device and the stationarity on ground are tentatively regulated.
This first side wall comprises another tapped through hole (not shown), and another tapped through hole that the second screw rod 113 wears the first side wall is locked in the first holder 111 with feet 12.At this moment, feet 12 is locked to a fixed position, keeps relative fixing with the first holder 111, and lock support pin 12 can further improve the stationarity on device and ground.
The other end of feet 12 is provided with the tapped blind hole (not shown), and this tapped blind hole is arranged at the position that feet 12 contacts with ground, and the 3rd screw rod 114 wears this tapped blind hole to regulate the height of feet 12.The 3rd screw rod 114 is set, and the height of convenient fine setting feet 12 can greatly improve the stationarity on device and ground, improves certainty of measurement.
Continue to consult Fig. 2, in another embodiment of the present invention, this 1 center, support portion is provided with the body 115 of projection, an end of lifting unit 3 by socket, clamping, peg graft, be spirally connected or the interference docked mode is fixed in this body 115.Certainly, also can lifting unit 3 be fixed in body 115 by the mode of combination.
See also Fig. 1, in another embodiment of the present invention, fixed part 2 also can be by socket, clamping, peg graft, be spirally connected or the interference docked mode is fixed in the other end of lifting unit 3 again.Certainly, also can fixed part 2 be fixed in the other end of lifting unit 3 by the mode of combination.
In the above-described embodiments, support portion 1, fixed part 2 and lifting unit 3 are detachable, facilitate I﹠M, can save volume simultaneously.
Continue to consult Fig. 1, in another embodiment of the present invention, lifting unit 3 comprises that at least the first trombone slide 31, the second trombone slide 32 and the 3rd trombone slide 33, the first trombone slides 31 accommodate the second trombone slide 32, the second trombone slides 32 and accommodate the 3rd trombone slide 33.This first trombone slide 31, the second trombone slide 32 and the 3rd trombone slide 33 can be isometric or not isometric, the 3rd trombone slide 33 can arrange top cap (not shown) away from an end of base 11, this top cap can be arranged to circle, its radius should greater than the radius of the first trombone slide 31, be accommodated the second rear pull-up of trombone slide 32 with convenient with the 3rd trombone slide 33.Can certainly be maximum in three sections trombone slides with the length setting of the 3rd trombone slide 33, can facilitate equally the purpose of its pull-up.It should be noted that according to actual conditions or actual needs, this lifting unit 3 is not to comprise at least three sections trombone slides, can be less than three sections yet.
The first trombone slide 31 is provided with internal thread away from base 11 1 sides, the second trombone slide 32 proximate base 11 1 sides are provided with external screw thread, and, the second trombone slide 32 is provided with internal thread away from a side of base 11, the 3rd trombone slide 33 proximate base 11 1 sides are provided with external screw thread, coordinate with externally threaded by internal thread, the second trombone slide 32 can be locked in a certain height of the first trombone slide 31, the 3rd trombone slide 33 can be locked in a certain height of the second trombone slide 32 simultaneously.The structure of this first trombone slide 31, the second trombone slide 32 and the 3rd trombone slide 33 can help the adjusting highly of this device.In addition, the 3rd trombone slide 33 sidewalls are provided with the ruler (not shown), and this scale can adopt international system of units or English system etc., the scale of this ruler is made as example with international unit, can make its precision is the grade scale, also can accomplish less, to facilitate the height of adjusting device.Certainly, also can on the first trombone slide 31 and the second trombone slide 32 sidewalls, tapped through hole be set, the tapped through hole that wears the first trombone slide 31 by screw rod is locked in the first trombone slide 31 with the second trombone slide 32, and the tapped through hole that perhaps wears the second trombone slide 32 by screw rod is locked in the second trombone slide 32 with the 3rd trombone slide 33.
In another embodiment of the present invention, the first trombone slide 31 is provided with through hole, corresponding the first trombone slide 31 positions of the second trombone slide 32 are provided with another through hole (not shown), screw rod runs through the through hole of the first trombone slide 31 and another through hole locking the first trombone slide 31 and second trombone slide 32 of the second trombone slide 32, here be not limited in screw rod, as long as can run through another through hole of the through hole of the first trombone slide 31 and the second trombone slide 32 and difficult drop-off and fracture, not doing too much restriction herein; Perhaps, also can be provided with at least a tapped through hole along its central shaft position at the first trombone slide 31, screw rod through this tapped through hole screw in and butt the second trombone slide 32 to lock the first trombone slide 31 and the second trombone slide 32.At this moment, because the first trombone slide 31 and the second trombone slide 32 lock, the 3rd trombone slide 33 can only be pulled out, the height of adjusting device can be facilitated.
Consult Fig. 3, in another embodiment of the present invention, fixed part 2 comprises the second holder 21, the second holder 21 two side correspondences are provided with the tapped through hole (not shown), the second holder 21 is socketed on the 3rd trombone slide 33, and the tapped through hole that wears the second holder 21 two sides by the 4th screw rod 22 is fixed in the 3rd trombone slide 33 with the second holder 21.
And in conjunction with Fig. 4, fixed part 2 comprises fixed pedestal 23, and this fixed pedestal 23 is circular arc, and its projected side wall is provided with double-screw bolt 231, the second holder 21 is provided with the tapped blind hole (not shown), and it is relative fixing with the second holder 21 that fixed pedestal 23 wears tapped blind hole by double-screw bolt 231.By regulating the contiguity of double-screw bolt 231 and tapped blind hole, can regulate the angle of inclination of fixed part 2, described fixed pedestal 23 1 sides are provided with angle dial 232, can be measured by this angle dial 232 angle of inclination of fixed parts 2.
In another embodiment of the present invention, consult Fig. 4, fixed part 2 comprises two semiorbicular the first clamping block 24 and the second clamping blocks 25 that structure is identical, the first clamping block 24 is provided with two through hole (not shown), the second clamping block 25 correspondences are provided with two the first cylinders 251, and the through hole that the first cylinder 251 by the second clamping block 24 is pressed into the first clamping block 24 is connected the first clamping block 24 and the second clamping block 25.
Fixed pedestal 23 bottoms are provided with a plurality of through holes (not indicating), described the first clamping block and described the second clamping block bottom correspondence are provided with a plurality of the second cylinders 252, and the through hole that is pressed into fixed pedestal 23 bottoms by the second cylinder 252 is fixed in fixed pedestal 23 with the first clamping block 24 and the second clamping block 25.
In conjunction with Fig. 4 and Fig. 5, fixed part 2 also comprises and is foursquare fixed head 26, fixed head 26 centers are provided with rectangular through-hole 261, fixed head 26 also comprises the tapped through hole (not shown) that is arranged at foursquare four summits, the first clamping block 24 and the second clamping block 25 correspondence positions are provided with four tapped blind hole (not shown), the tapped blind hole that the 5th screw rod 27 wears the tapped through hole of fixed head 26 and the first clamping block 24, the second clamping block 25 successively is fixed in fixed head 26 on the first clamping block 24, the second clamping block 25, thereby is fixed in fixed pedestal 23.This fixed head 26 can adopt individual layer or double-decker, as long as can be fixed in fixed pedestal 23 and can play the effect of fixed antenna feed 28, does not do too much restriction herein.
At last, antenna feed 28 clampings or be pressed on the rectangular through-hole 261 at this fixed head 26 centers.
It should be noted that, fixed head 26 is designed to square, especially the tapped through hole design with fixed head 26 is being positioned at foursquare four summits, can be with fixed head 26 90-degree rotations, to realize wide mouthful of rectangular through-hole 261 on fixed head 26 switching with slot, change the E face (referring to the directional diagram tangent plane parallel with direction of an electric field) and H face (referring to the directional diagram tangent plane parallel with magnetic direction) direction of measurement.Certainly, number and the setting position of the tapped through hole of fixed head 26 can optionally be adjusted.Such as, the tapped through hole of fixed head can be arranged to six, these six tapped through holes are arranged at orthohexagonal six summits, relevant position correspondence after the first clamping block and the second clamping block are connected arranges six through holes, by the rotation fixed head, can realize wide mouthful of rectangular through-hole and slot 60 degree rotations on fixed head, satisfy the measurement requirement of more perspective.Other design form is given unnecessary details herein no longer one by one.
In the above-described embodiments, this device each several part comprises that the material of support portion 1, fixed part 2 and lifting unit 3 all adopts plastics.Preferably, its materials such as each screw rod, grafting also all adopt plastics.Device employing plastic construction can be anti-interference, improves measurement precision, and weight is lighter simultaneously, conveniently goes out to carry.
The above is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present invention.
Claims (12)
1. an antenna regulating device, is characterized in that, comprising:
Be provided with the fixed part of support portion, antenna feed and the lifting unit of tubulose;
Center, described support portion is lifting unit one end fixedly, and described fixed part adjustably tiltably is fixed in the described lifting unit other end;
Described support portion comprises base and at least three feets that are the radioactivity setting;
Described base contacts the surfacing of a side with ground.
2. device according to claim 1, is characterized in that,
Described base comprises at least three the first holders, described the first holder comprises the first side wall and the second sidewall, described the first side wall, the second sidewall and described feet one end correspondence position are provided with tapped through hole, and described feet is the axle motion centered by the first screw rod of the tapped through hole that is arranged in described the first side wall, described feet and described the second sidewall;
Described the first side wall comprises another tapped through hole, and another tapped through hole that the second screw rod wears described the first side wall is locked in described the first holder with described feet;
The position that the described feet other end contacts with ground is provided with tapped blind hole, and the 3rd screw rod wears described tapped blind hole to regulate the height of feet.
3. device according to claim 1, is characterized in that, described lifting unit comprises the first trombone slide, the second trombone slide and the 3rd trombone slide at least, and described the first trombone slide is accommodated described the second trombone slide, and described the second trombone slide is accommodated described the 3rd trombone slide.
4. device according to claim 3, it is characterized in that, described the first trombone slide is provided with internal thread away from described base one side, contiguous described base one side of described the second trombone slide is provided with external screw thread, described the second trombone slide is provided with internal thread away from described base one side, contiguous described base one side of described the 3rd trombone slide is provided with external screw thread, and described the 3rd trombone slide sidewall is provided with ruler.
5. device according to claim 4, it is characterized in that, described the first trombone slide is provided with through hole, corresponding described the first trombone slide position of described the second trombone slide is provided with another through hole, and screw rod runs through the through hole of described the first trombone slide and through hole described the first trombone slide of locking and described second trombone slide of described the second trombone slide; Perhaps
Described the first trombone slide is provided with a tapped through hole at least along its central shaft position, screw rod through described tapped through hole screw in and described the second trombone slide of butt to lock described the first trombone slide and described the second trombone slide.
6. device according to claim 3, it is characterized in that, described fixed part comprises the second holder, described the second holder two side correspondence is provided with tapped through hole, described the second holder is socketed on described the 3rd trombone slide, and the tapped through hole that wears described the second holder two side by the 4th screw rod is fixed in described the 3rd trombone slide with described the second holder.
7. device according to claim 6, it is characterized in that, described fixed part comprises the fixed pedestal that is provided with angle dial, described fixed pedestal is circular arc, its projected side wall is provided with double-screw bolt, described the second holder is provided with tapped blind hole, and it is relative fixing with described the second holder that described fixed pedestal wears described tapped blind hole by described double-screw bolt.
8. device according to claim 7, it is characterized in that, described fixed part comprises two semiorbicular the first clamping block and the second clamping blocks that structure is identical, described the first clamping block is provided with two through holes, described the second clamping block correspondence is provided with two the first cylinders, and the through hole that is pressed into described the first clamping block by described the first cylinder is connected described the first clamping block and described the second clamping block.
9. device according to claim 8, it is characterized in that, described fixed pedestal bottom is provided with a plurality of through holes, described the first clamping block and described the second clamping block bottom correspondence are provided with a plurality of the second cylinders, and the through hole that is pressed into described fixed pedestal bottom by described the second cylinder is fixed in described fixed pedestal with described the first clamping block and described the second clamping block.
10. device according to claim 9, it is characterized in that, described fixed part comprises and is foursquare fixed head, described fixed head center is provided with rectangular through-hole, described fixed head also comprises the tapped through hole that is arranged at foursquare four summits, described the first clamping block and described the second clamping block correspondence position are provided with four tapped blind holes, and the tapped blind hole that the 5th screw rod wears the tapped through hole of described fixed head and described the first clamping block, described the second clamping block successively is fixed in described fixed pedestal with described fixed head.
11. device according to claim 1 is characterized in that, center, described support portion is provided with protruding body, described lifting unit one end by socket, clamping, peg graft, be spirally connected or the interference docked mode is fixed in described body.
12. device according to claim 1 is characterized in that, described fixed part by socket, clamping, peg graft, be spirally connected or the interference docked mode is fixed in the described lifting unit other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103378600A CN103094658A (en) | 2011-10-31 | 2011-10-31 | Antenna regulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103378600A CN103094658A (en) | 2011-10-31 | 2011-10-31 | Antenna regulation device |
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| Publication Number | Publication Date |
|---|---|
| CN103094658A true CN103094658A (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103378600A Pending CN103094658A (en) | 2011-10-31 | 2011-10-31 | Antenna regulation device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121894A (en) * | 2014-03-13 | 2014-10-29 | 章建成 | Automatic level laser ray instrument |
| CN108987885A (en) * | 2018-07-02 | 2018-12-11 | 陕西天翌天线股份有限公司 | A kind of fast disassembly type portable station antenna base |
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| CN101207231A (en) * | 2006-12-20 | 2008-06-25 | 西北核技术研究所 | Eccentric centre suspended type movable supporting frame |
| CN201397881Y (en) * | 2009-05-21 | 2010-02-03 | 北京航天光华电子技术有限公司 | Portable satellite antenna |
| CN201607498U (en) * | 2009-12-29 | 2010-10-13 | 西安开容电子技术有限责任公司 | Multifunctional antenna support tripod |
| CN201638924U (en) * | 2010-04-02 | 2010-11-17 | 泉州市迈韦通信技术有限公司 | Antenna of emergency communication system |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101207231A (en) * | 2006-12-20 | 2008-06-25 | 西北核技术研究所 | Eccentric centre suspended type movable supporting frame |
| CN201397881Y (en) * | 2009-05-21 | 2010-02-03 | 北京航天光华电子技术有限公司 | Portable satellite antenna |
| CN201607498U (en) * | 2009-12-29 | 2010-10-13 | 西安开容电子技术有限责任公司 | Multifunctional antenna support tripod |
| CN201638924U (en) * | 2010-04-02 | 2010-11-17 | 泉州市迈韦通信技术有限公司 | Antenna of emergency communication system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104121894A (en) * | 2014-03-13 | 2014-10-29 | 章建成 | Automatic level laser ray instrument |
| CN108987885A (en) * | 2018-07-02 | 2018-12-11 | 陕西天翌天线股份有限公司 | A kind of fast disassembly type portable station antenna base |
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Application publication date: 20130508 |