CN107275787A - The rotary table for supporting directional aerial to turn to - Google Patents
The rotary table for supporting directional aerial to turn to Download PDFInfo
- Publication number
- CN107275787A CN107275787A CN201710481244.XA CN201710481244A CN107275787A CN 107275787 A CN107275787 A CN 107275787A CN 201710481244 A CN201710481244 A CN 201710481244A CN 107275787 A CN107275787 A CN 107275787A
- Authority
- CN
- China
- Prior art keywords
- expansion link
- directional aerial
- runner
- sleeve
- telescopic arms
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
- H01Q3/08—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation
Abstract
The invention discloses the rotary table for supporting that directional aerial is turned to, including support bar, 4 telescopic arms and sleeve, every telescopic arm includes installing plate, the second expansion link, runner, and sleeve is socketed in support bar top by bearing, and runner is arranged on sleeve；Second expansion link one end is connected on runner, its other end is connected with the first expansion link, the other end connection plate of the flexible rod end of first expansion link connection second, the first expansion link is socketed in inside the second expansion link, the flexible use hydraulic control of the first expansion link and the second expansion link；4 telescopic arms be respectively at the vertical planar shaped of sleeve into four angles on, 4 telescopic arms axial symmetry two-by-two, 4 installing plates are in the same plane all the time；Blind is provided between first expansion link of two telescopic arms on same vertical direction.The present invention drives directional aerial to be rotated by bearing by Self-air-heating, so as to realize the rotation of directional aerial in the horizontal plane using non-polluting energy sources.
Description
Technical field
The present invention relates to antenna communication field, and in particular to the rotary table for supporting directional aerial to turn to.
Background technology
Directional aerial (Directional antenna) refers on some or certain several specific directions transmitting and received
Electromagnetic wave is especially strong, and it is then zero or a kind of minimum antenna to launch in other directions and receive electromagnetic wave.Using orientation
The purpose of transmitting antenna is to increase the effective rate of utilization of radiant power, increases confidentiality；Using the main mesh of directional receiving antenna
Be enhancing signal intensity increase antijamming capability.Due to the good directionality of microwave directional aerial, therefore with high gain, transmission
Distance is remote, strong antijamming capability many advantages, such as, therefore be widely used in the antenna feeder system of radio relay communication backbone network or satellite communication
In system, but it is unfavorable for rapid expansion because it tunes up difficulty, therefore in the microwave radio-relay communication of military tactical level, mostly using angle
Therefore shape antenna, in the hope of the fast anti-ability of radio communication unit, but bring many deficiencies.Realize the automatic of microwave directional aerial
Tune up with tracking, mainly include three partial contents, one is accurate measurement, and two be quick and precisely to calculate, and three be antenna pointing error
Elimination.In the prior art, because the directionality of directional aerial is extremely strong, if it is desired to expand the scope of information, it is necessary to change
The structure of variable directional antenna in itself, this can increase cost.
The content of the invention
The technical problems to be solved by the invention are the scopes for expanding information, it is necessary to change the knot of directional aerial in itself
Structure, this can increase cost, it is therefore intended that provide the rotary table for supporting that directional aerial is turned to, and expand information scope
On the basis of, reduce cost.
The present invention is achieved through the following technical solutions：
The rotary table for supporting directional aerial to turn to, including support bar, in addition to 4 telescopic arms and sleeve, every
Telescopic arm includes installing plate, the first expansion link, the second expansion link, runner, and the sleeve is socketed in support bar top by bearing
Portion, the runner is arranged on sleeve；Described second expansion link one end is connected on runner, and its other end and the first expansion link connect
Connect, the other end connection plate of the flexible rod end of the first expansion link connection second, the second expansion link is hollow cylinder, the first expansion link
It is solid post, the first expansion link is socketed in inside the second expansion link, the flexible use of the first expansion link and the second expansion link
Hydraulic control；4 telescopic arms be respectively at the vertical planar shaped of sleeve into four angles on, 4 telescopic arms axial symmetry two-by-two,
4 installing plates are in the same plane all the time；Between first expansion link of two telescopic arms on same vertical direction
Blind is provided with, blind is driven by micromachine.
Directional aerial of the prior art, if necessary to turn to, is all to realize turning for directional aerial using rotary supporting rod
To, moreover, can only axle is rotated centered on support bar in the horizontal direction, so limit information reception scope,
If it is intended to further expanding the scope that information is received, the area of directional aerial receive information itself can only be expanded, thus can
Cause original directional aerial to do over again to remake or directly discarded, the cost of directional aerial can be all caused regardless of method
Increase.The present invention provides a kind of steering pedestal with 4 telescopic arms, directional aerial is fixed on 4 installing plates, together
When, in order to adapt to different sizes and different types of directional aerial, 4 be connected on sleeve runner can be adjusted, from
And adjust the distance between 4 telescopic arms to meet the directional aerial of different sizes and type；When directional aerial is fixed on 4
After on installing plate, two on a direction in 4 directions up and down can only also be compressed by compression simultaneously
Telescopic arm, that is to say, that：When directional aerial needs to kick up upwards, it is necessary to compress two telescopic arms of upside, that is,
First expansion link is compressed into the second expansion link；When directional aerial needs to bend down downwards, it is necessary to which compress downside two stretch
Draw back one's hand arm；When directional aerial needs to be deviated to the left, it is necessary to compress two telescopic arms in left side；When directional aerial needs to the right
, it is necessary to compress two telescopic arms on right side during deviation.So as to expanding the information range of receiving of directional aerial, it is to avoid orientation
The factory that returns of antenna reforms, and reduces the cost of manufacture of directional aerial.Blind is set between same vertical telescopic arm, when hundred
When leaf curtain rotates to form a sheet of planar by motor, by Self-air-heating directional aerial can be driven to be rotated by bearing, so that
The rotation of directional aerial in the horizontal plane is realized using non-polluting energy sources；When blind by motor rotate be isolated into it is flat
Capable small pieces flabellum, wind-force just can not drive directional aerial to rotate, and realize the function of directional reception message.
Further, runner has orienting device, and 4 runners are linkages.
Further, installing plate is provided with fastener, and the fastener is used for fixed orientation antenna.
Further, the first expansion link and the second expansion link are supported using lightweight steel.
The present invention compared with prior art, has the following advantages and advantages：
1st, the present invention expands the information range of receiving of directional aerial by telescopic 4 arms, it is to avoid orientation day
The factory that returns of line reforms, and reduces the cost of manufacture of directional aerial；
2nd, the present invention sets blind between same vertical telescopic arm, to be formed when blind is rotated by motor
During one sheet of planar, by Self-air-heating directional aerial can be driven to be rotated by bearing, so as to realize orientation using non-polluting energy sources
The rotation of antenna in the horizontal plane.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is positive structure diagram of the present invention；
Fig. 2 is side structure schematic view of the present invention；
Fig. 3 is overlooking the structure diagram of the present invention.
Mark and corresponding parts title in accompanying drawing：
1- installing plates, the expansion links of 2- first, the expansion links of 3- second, 4- runners, 5- sleeves, 6- blinds.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment and its explanation of the invention is only used for explaining the present invention, does not make
For limitation of the invention.
Embodiment
As shown in Figure 1 to Figure 3, the rotary table that directional aerial is turned to, including support bar are supported, in addition to 4 are stretched
Arm and sleeve 5, every telescopic arm include installing plate 1, the first expansion link 2, the second expansion link 3, runner 4, and the sleeve 5 leads to
Cross bearing and be socketed in support bar top, the runner 4 is arranged on sleeve 5；Described one end of second expansion link 3 is connected to runner 4
On, its other end is connected with the first expansion link 2, the other end connection plate 1 at the first expansion link 2 connection the second expansion link 3 end,
Second expansion link 3 is hollow cylinder, and the first expansion link 2 is solid post, and the first expansion link 2 is socketed in the inside of the second expansion link 3,
The flexible use hydraulic control of first expansion link 2 and the second expansion link 3；4 telescopic arms are respectively at the perpendicular shape of sleeve 5
Into four angles on, 4 telescopic arms axial symmetry two-by-two, 4 installing plates 1 are in the same plane all the time；In same vertical
Blind 6 is provided between first expansion link 3 of two telescopic arms on direction, blind 6 is driven by micromachine
It is dynamic.
Runner 4 has orienting device, and 4 runners 4 are linkages.
Installing plate 1 is provided with fastener, and the fastener is used for fixed orientation antenna.
First expansion link 2 and the second expansion link 3 are using the support of lightweight steel.
Above-described embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. all should be included
Within protection scope of the present invention.
Claims (4)
1. the rotary table for supporting directional aerial to turn to, including support bar, it is characterised in that also including 4 telescopic arms and
Sleeve (5), every telescopic arm includes installing plate (1), the first expansion link (2), the second expansion link (3), runner (4), the set
Cylinder (5) is socketed in support bar top by bearing, and the runner (4) is arranged on sleeve (5)；Second expansion link (3) one
End is connected on runner (4), and its other end is connected with the first expansion link (2), and the first expansion link (2) connects the second expansion link (3)
The other end connection plate (1) at end, the second expansion link (3) is hollow cylinder, and the first expansion link (2) is solid post, and first stretches
Bar (2) is socketed in the second expansion link (3) inside, the flexible use hydraulic pressure control of the first expansion link (2) and the second expansion link (3)
System；4 telescopic arms are respectively on four angles of sleeve (5) perpendicular formation, 4 telescopic arms axial symmetry, 4 two-by-two
Installing plate (1) is in the same plane all the time；The first expansion link (3) of two telescopic arms on same vertical direction it
Between be provided with blind (6), blind (6) is driven by micromachine.
2. the rotary table according to claim 1 for supporting directional aerial to turn to, it is characterised in that the runner (4)
With orienting device, 4 runners (4) are linkages.
3. the rotary table according to claim 1 for supporting directional aerial to turn to, it is characterised in that the installing plate
(1) fastener is provided with, the fastener is used for fixed orientation antenna.
4. the rotary table according to claim 1 for supporting directional aerial to turn to, it is characterised in that described first stretches
Bar (2) and the second expansion link (3) are using the support of lightweight steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710481244.XA CN107275787A (en) | 2017-06-22 | 2017-06-22 | The rotary table for supporting directional aerial to turn to |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710481244.XA CN107275787A (en) | 2017-06-22 | 2017-06-22 | The rotary table for supporting directional aerial to turn to |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107275787A true CN107275787A (en) | 2017-10-20 |
Family
ID=60069495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710481244.XA Pending CN107275787A (en) | 2017-06-22 | 2017-06-22 | The rotary table for supporting directional aerial to turn to |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107275787A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024036999A1 (en) * | 2022-08-19 | 2024-02-22 | 荣耀终端有限公司 | Wireless access device and communication system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2797599Y (en) * | 2005-05-09 | 2006-07-19 | 意西欧建材(沈阳)有限公司 | Belt-transmission hollow glass shutter curtain |
| CN2924812Y (en) * | 2006-04-24 | 2007-07-18 | 焦阳 | Assembled external cover for roof antenna |
| CN102904017A (en) * | 2012-06-28 | 2013-01-30 | 上海创投机电工程有限公司 | Antenna structure system of parallel mechanism in super-hemisphere working airspace |
| CN103050046A (en) * | 2012-12-11 | 2013-04-17 | 燕山大学 | Parallel motion simulation platform with load-bearing mechanism |
| CN204375903U (en) * | 2014-09-03 | 2015-06-03 | 上海创投机电工程有限公司 | 3-UPU bis-turn one moves type parallel institution antenna pedestal |
| CN105322294A (en) * | 2015-11-07 | 2016-02-10 | 安徽大学 | Azimuth angle adjusting device for satellite antenna |
| CN205116871U (en) * | 2015-11-17 | 2016-03-30 | 赵庆明 | Over -and -under type communication tower |
| CN106112980A (en) * | 2016-07-26 | 2016-11-16 | 清华大学 | A kind of attitude regulating mechanism |
-
2017
- 2017-06-22 CN CN201710481244.XA patent/CN107275787A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2797599Y (en) * | 2005-05-09 | 2006-07-19 | 意西欧建材(沈阳)有限公司 | Belt-transmission hollow glass shutter curtain |
| CN2924812Y (en) * | 2006-04-24 | 2007-07-18 | 焦阳 | Assembled external cover for roof antenna |
| CN102904017A (en) * | 2012-06-28 | 2013-01-30 | 上海创投机电工程有限公司 | Antenna structure system of parallel mechanism in super-hemisphere working airspace |
| CN103050046A (en) * | 2012-12-11 | 2013-04-17 | 燕山大学 | Parallel motion simulation platform with load-bearing mechanism |
| CN204375903U (en) * | 2014-09-03 | 2015-06-03 | 上海创投机电工程有限公司 | 3-UPU bis-turn one moves type parallel institution antenna pedestal |
| CN105322294A (en) * | 2015-11-07 | 2016-02-10 | 安徽大学 | Azimuth angle adjusting device for satellite antenna |
| CN205116871U (en) * | 2015-11-17 | 2016-03-30 | 赵庆明 | Over -and -under type communication tower |
| CN106112980A (en) * | 2016-07-26 | 2016-11-16 | 清华大学 | A kind of attitude regulating mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024036999A1 (en) * | 2022-08-19 | 2024-02-22 | 荣耀终端有限公司 | Wireless access device and communication system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191118 Address after: 610000 No.1, floor 3, unit 1, building 4, No.166, Wuxing Fourth Road, Wuhou New Town Management Committee, Wuhou District, Chengdu City, Sichuan Province Applicant after: Chengdu Kaixuan Landa Electronic Technology Co., Ltd Address before: 1, 2203, building 22, No. 1, 19, Tianfu Third Street, Chengdu hi tech Zone, Sichuan, 610000 Applicant before: Chengdu Hita Technology Co. Ltd. |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171020 |