CN109462034A - A kind of more star multifrequency measurement type antennas of external - Google Patents
A kind of more star multifrequency measurement type antennas of external Download PDFInfo
- Publication number
- CN109462034A CN109462034A CN201811186431.6A CN201811186431A CN109462034A CN 109462034 A CN109462034 A CN 109462034A CN 201811186431 A CN201811186431 A CN 201811186431A CN 109462034 A CN109462034 A CN 109462034A
- Authority
- CN
- China
- Prior art keywords
- shell
- threaded rod
- rod
- fixedly installed
- top cover
- 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.)
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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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
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- Support Of Aerials (AREA)
Abstract
The present invention relates to antenna technical fields, especially a kind of more star multifrequency measurement type antennas of external, including pedestal, the upper surface middle part of the pedestal is fixedly installed with shell, the upper surface middle part of the rotating plate is fixedly installed with support column, the upper end of the support column is fixedly installed with top cover, the outside fixing sleeve of the support rod is connected to worm gear, multiple mounting blocks are uniformly installed in the middle part of the inner sidewall of the shell, uniformly running through in the middle part of the outer wall of the shell has third threaded rod corresponding with mounting blocks, the outside screw of the third threaded rod is connected with thread slider, the lower part of the thread slider is fixedly installed with and pushes away the push rod of slot connection, the upper surface side of the top cover is connected with antenna body by pin shaft, the internal whorl of the thread bush is connected with the first threaded rod.The configuration of the present invention is simple, it is easy to use, it is time saving and energy saving, the installation and adjustment efficiency of antenna can be greatly improved, should be widely promoted.
Description
Technical field
The present invention relates to antenna technical field more particularly to a kind of more star multifrequency measurement type antennas of external.
Background technique
Antenna is a kind of converter, it is transformed into the guided wave propagated on transmission line (usually free in unbounded medium
Space) in the electromagnetic wave propagated, or carry out opposite transformation.It is used to emit or receive the portion of electromagnetic wave in wireless device
Part.The engineering systems such as radio communication, broadcast, TV, radar, navigation, electronic countermeasure, remote sensing, radio astronomy, it is all to utilize electricity
Magnetic wave transmits information, depends on antenna to work.
Tested rotating platform when in use, is usually got well suitable angles and positions by existing measurement type antenna, then again into
Row is fixed, and this method when in use, if antenna changes, is needed integrally to loosen antenna, is then adjusted, and is adjusted
Inconvenience, time-consuming and laborious, regulated efficiency is low, be unfavorable for using.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, so that the more stars of a kind of external proposed are more
Frequency measurement type antenna.
To achieve the goals above, present invention employs following technical solutions:
A kind of more star multifrequency measurement type antennas of external are designed, including pedestal, the upper surface two sides of the pedestal are symmetrically arranged with
Fixation hole, the upper surface middle part of the pedestal are fixedly installed with shell, are rotatably equipped in the middle part of the bottom inner surface of the shell
Support rod, the upper end of the support rod are fixedly installed with rotating plate, and the upper surface middle part of the rotating plate is fixedly installed with support column, institute
The upper end for stating support column is fixedly installed with top cover, and the outside fixing sleeve of the support rod is connected to worm gear, under the inside of the shell
Portion is horizontally installed with the worm screw engaged with worm gear, and one end of the worm screw and shell are rotatablely connected, and the other end of the worm screw passes through
It wears shell and is fixedly connected with turntable, multiple mounting blocks are uniformly installed in the middle part of the inner sidewall of the shell, the one of the mounting blocks
Side passes through pin shaft and is equipped with l-shaped rod, and the side of the l-shaped rod, which is equipped with, pushes away slot, and uniformly running through in the middle part of the outer wall of the shell has
Third threaded rod corresponding with mounting blocks, and third threaded rod is located at the surface of mounting blocks, the third threaded rod it is outer
Side is threaded with thread slider, and the lower part of the thread slider is fixedly installed with and pushes away the push rod of slot connection, the top cover
Upper surface side antenna body is connected with by pin shaft, the upper surface other side of the top cover is connected with the second spiral shell by pin shaft
Rasp bar, the outside screw of second threaded rod are connected with thread bush, and the internal whorl of the thread bush is connected with the first screw thread
One end of bar, first threaded rod is rotatablely connected by pin shaft and antenna body.
Preferably, the upper end of the shell is equidistantly equipped with multiple grooves, and the inside of the groove is mounted on sphere, institute
The surface and top cover for stating sphere contradict.
Preferably, the lower surface edge of the rotating plate is equipped with annular groove, and the bottom inner surface of the shell is equidistantly equipped with
Multiple reinforcing rods, and the upper end of reinforcing rod is located at the inside of annular groove.
Preferably, the upper surface of the rotating plate is equipped with anti-skid design, and the separate one end for pushing away slot of the l-shaped rod is equipped with anti-skidding
Decorative pattern.
Preferably, the quantity of the mounting blocks is at least 3.
Preferably, the outer upper of the shell is equipped with rubber seal, and the outside of rubber seal is supported with top cover
Touching.
The more star multifrequency measurement type antennas of a kind of external proposed by the present invention, beneficial effect are: the snail that the present invention is equipped with
Bar drives worm gear rotation, and worm gear drives support column rotation, so as to make antenna body realize rotation, the third threaded rod being equipped with
It is mobile to drive thread slider, so that l-shaped rod be made to swing, l-shaped rod pressurizes to rotating plate, can be fixed rotating plate, to prevent
Antenna body rotates, and keeps antenna body more stable, and the first threaded rod, thread bush and the second threaded rod being equipped with can be real
The angle adjustment of existing antenna body, structure is simple, easy to use, time saving and energy saving, can greatly improve the installation and adjustment of antenna
Efficiency should be widely promoted.
Detailed description of the invention
Fig. 1 is a kind of more star multifrequency measurement type antenna structure views of external proposed by the present invention；
Fig. 2 is a kind of portion A structural schematic diagram of the more star multifrequency measurement type antennas of external proposed by the present invention.
In figure: the first threaded rod 1, thread bush 2, the second threaded rod 3, top cover 4, groove 5, thread slider 6, support column 7, L
Type bar 8, rotating plate 9, worm screw 10, reinforcing rod 11, pedestal 12, worm gear 13, fixation hole 14, turntable 15, shell 16, mounting blocks 17,
Three threaded rods 18, push away slot 20, push rod 21, antenna body 22 at sphere 19.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, the more star multifrequency measurement type antennas of a kind of external, including pedestal 12, the upper surface two sides of pedestal 12
It is symmetrically arranged with fixation hole 14, the upper surface middle part of pedestal 12 is fixedly installed with shell 16, and the upper end of shell 16 is equidistantly equipped with
Multiple grooves 5, the inside of groove 5 are mounted on sphere 19, and the surface of sphere 19 and top cover 4 contradict, and on the one hand can make top cover 4
It is more laborsaving when rotation, on the other hand can top cover 4 play a supporting role.
The outer upper of shell 16 is equipped with rubber seal, and the outside of rubber seal and top cover 4 contradict, Neng Goushi
It now seals, prevents impurity from entering the inside of shell 16.
It is rotatably equipped with support rod in the middle part of the bottom inner surface of shell 16, the upper end of support rod is fixedly installed with rotating plate 9, turns
The lower surface edge of plate 9 is equipped with annular groove, and the bottom inner surface of shell 16 is equidistantly equipped with multiple reinforcing rods 11, and reinforcing rod 11
Upper end be located at the inside of annular groove, can ensure the stability of rotating plate 9 when pressurizeing to rotating plate 9 by l-shaped rod 8.
The upper surface of rotating plate 9 is equipped with anti-skid design, and the separate one end for pushing away slot 20 of l-shaped rod 8 is equipped with anti-skid design, can make
L-shaped rod 8 keeps compression effect more preferable when compressing to rotating plate 9.
The upper surface middle part of rotating plate 9 is fixedly installed with support column 7, and the upper end of support column 7 is fixedly installed with top cover 4, support
The outside fixing sleeve of bar is connected to worm gear 13, and the lower inside of shell 16 is horizontally installed with the worm screw 10 engaged with worm gear 13, worm screw
10 one end and shell 16 are rotatablely connected, and the other end of worm screw 10 is fixedly connected with turntable 15 through shell 16, shell 16 it is interior
Multiple mounting blocks 17 are uniformly installed in the middle part of side wall, the quantity of mounting blocks 17 is at least 3, in order to make the pressure when compressing of rotating plate 9
Tight effect is more preferable.
The side of mounting blocks 17 passes through pin shaft and is equipped with l-shaped rod 8, and the side of l-shaped rod 8, which is equipped with, pushes away slot 20, shell 16
Uniformly running through in the middle part of outer wall has third threaded rod 18 corresponding with mounting blocks 17, and third threaded rod 18 is located at mounting blocks 17
Surface, the outside screw of third threaded rod 18 are connected with thread slider 6, and the lower part of thread slider 6 is fixedly installed with and pushes away
The push rod 21 that slot 20 connects, the upper surface side of top cover 4 are connected with antenna body 22 by pin shaft, and the upper surface of top cover 4 is another
Side is connected with the second threaded rod 3 by pin shaft, and the outside screw of the second threaded rod 3 is connected with thread bush 2, the inside of thread bush 2
It is threaded with the first threaded rod 1, one end of the first threaded rod 1 is rotatablely connected by pin shaft and antenna body 22.
In use, rotary worm 10, worm screw 10 drives worm gear 13 to rotate, and worm gear 13 drives top by rotating plate 9 and support column 7
Lid 4 rotates, and so as to rotate antenna body 22, realizes that the rotation of antenna body 22 is adjusted, rotates third threaded rod 18, the
Three threaded rods 18 drive thread slider 6 mobile, and thread slider 6 drives l-shaped rod 8 to swing by push rod 21, and l-shaped rod 8 squeezes rotating plate 9
Pressing is fixed, prevents rotating plate 9 from rotating, to prevent antenna body 22 from rotating, rotates thread bush 2, the first threaded rod 1 and second
Threaded rod 3 changes the length in thread bush 2, to realize the adjustment of 22 angle of antenna body.
The foregoing description of the embodiment of the present invention provides for the purpose of illustration and explanation.They are not exhaustion
Property, it is also not meant to limit the invention to these contents accurately described, it, can also be there are many changing under the guide of above-mentioned introduction
Dynamic and variation.These embodiments are selected and describe merely to best illustration the principle of the present invention and their reality are answered
With so that those skilled in the art can preferably in various embodiments and use is suitable for expected specific use
Various changes apply the present invention.It is understood, therefore, that this invention is intended to be covered within the scope of following claim
It is all to change and be equal.
Claims (6)
1. a kind of more star multifrequency measurement type antennas of external, including pedestal, which is characterized in that the upper surface two sides of the pedestal are equal
It is symmetrically arranged with fixation hole, the upper surface middle part of the pedestal is fixedly installed with shell, turns in the middle part of the bottom inner surface of the shell
Dynamic to be equipped with support rod, the upper end of the support rod is fixedly installed with rotating plate, and the upper surface middle part of the rotating plate is fixedly installed with
Support column, the upper end of the support column are fixedly installed with top cover, and the outside fixing sleeve of the support rod is connected to worm gear, the shell
Lower inside be horizontally installed with the worm screw engaged with worm gear, one end of the worm screw and shell are rotatablely connected, the worm screw
The other end is fixedly connected with turntable through shell, is uniformly equipped with multiple mounting blocks, the peace in the middle part of the inner sidewall of the shell
The side of dress block passes through pin shaft and is equipped with l-shaped rod, and the side of the l-shaped rod, which is equipped with, pushes away slot, in the middle part of the outer wall of the shell
It is even through there is third threaded rod corresponding with mounting blocks, and third threaded rod is located at the surface of mounting blocks, the third spiral shell
The outside screw of rasp bar is connected with thread slider, and the lower part of the thread slider is fixedly installed with and pushes away the push rod of slot connection,
The upper surface side of the top cover is connected with antenna body by pin shaft, and the upper surface other side of the top cover is connected by pin shaft
There is the second threaded rod, the outside screw of second threaded rod is connected with thread bush, and the internal whorl of the thread bush is connected with
One end of first threaded rod, first threaded rod is rotatablely connected by pin shaft and antenna body.
2. the more star multifrequency measurement type antennas of a kind of external according to claim 1, which is characterized in that the shell it is upper
End is equidistantly equipped with multiple grooves, and the inside of the groove is mounted on sphere, and the surface of the sphere and top cover contradict.
3. the more star multifrequency measurement type antennas of a kind of external according to claim 1, which is characterized in that under the rotating plate
Marginal surface is equipped with annular groove, and the bottom inner surface of the shell is equidistantly equipped with multiple reinforcing rods, and the upper end position of reinforcing rod
In the inside of annular groove.
4. the more star multifrequency measurement type antennas of a kind of external according to claim 1, which is characterized in that the rotating plate it is upper
Surface is equipped with anti-skid design, and the separate one end for pushing away slot of the l-shaped rod is equipped with anti-skid design.
5. the more star multifrequency measurement type antennas of a kind of external according to claim 1, which is characterized in that the mounting blocks
Quantity is at least 3.
6. the more star multifrequency measurement type antennas of a kind of external according to claim 1, which is characterized in that outside the shell
Upper lateral part is equipped with rubber seal, and the outside of rubber seal and top cover contradict.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811186431.6A CN109462034B (en) | 2018-10-12 | 2018-10-12 | External multi-satellite multi-frequency measurement type antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811186431.6A CN109462034B (en) | 2018-10-12 | 2018-10-12 | External multi-satellite multi-frequency measurement type antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109462034A true CN109462034A (en) | 2019-03-12 |
| CN109462034B CN109462034B (en) | 2021-05-07 |
Family
ID=65607502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811186431.6A Active CN109462034B (en) | 2018-10-12 | 2018-10-12 | External multi-satellite multi-frequency measurement type antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109462034B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112582776A (en) * | 2020-12-07 | 2021-03-30 | 周琪华 | Satellite antenna base convenient for angle adjustment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112582776A (en) * | 2020-12-07 | 2021-03-30 | 周琪华 | Satellite antenna base convenient for angle adjustment |
| CN112582776B (en) * | 2020-12-07 | 2022-09-27 | 东莞骅国电子有限公司 | Satellite antenna base convenient for angle adjustment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109462034B (en) | 2021-05-07 |
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