CN205692943U - Electromagnetic horn polarization adjusting means - Google Patents
Electromagnetic horn polarization adjusting means Download PDFInfo
- Publication number
- CN205692943U CN205692943U CN201620561733.7U CN201620561733U CN205692943U CN 205692943 U CN205692943 U CN 205692943U CN 201620561733 U CN201620561733 U CN 201620561733U CN 205692943 U CN205692943 U CN 205692943U
- Authority
- CN
- China
- Prior art keywords
- fixed disk
- bearing
- electromagnetic horn
- end cap
- adjusting means
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of electromagnetic horn polarization adjusting means, it is characterized in that, the rotating disk for installing electromagnetic horn that it includes support and the fixed disk of upper setting thereof, is movably arranged on fixed disk, bearing installation position it is provided with between fixed disk and rotating disk, being provided with bearing on bearing installation position, fixed disk is connected with fixed disk by bearing.This utility model simple in construction, installs easy to adjust, and compared to the product of same type, performance is more superior.
Description
Technical field
This utility model relates to being applied to communication technical field, particularly relates to a kind of electromagnetic horn adjusting means.
Background technology
Antenna polarization is the important parameter describing electromagnetic wave field vector space, and polarization regulation directly affects the radiation of antenna
Characteristic, this parameter is significant to antenna.The important benchmark that electromagnetic horn is tested as Antenna Far Field, this antenna transmitting terminal
Polarization regulation typically realized by automatically controlled turntable.Owing to this type electromagnetic horn weight is relatively big, existing automatically controlled turntable is difficult to full
Foot requirement of strength, and automatically controlled turntable do not has suitable interface, if the automatically controlled turntable that another customization is suitable for, need to expend a large amount of manpower, thing
Power and time cost, it is difficult to meet product test quickly responds requirement.
Summary of the invention
A kind of simple in construction that the purpose of this utility model is contemplated to solve the deficiency of prior art and provides, regulation is fast
Speed, the adjusting means of electromagnetic horn polarization accurately.
This utility model is to use following technical solution to be attained in that a kind of electromagnetic horn polarization regulation dress
Put, it is characterised in that it include support and the fixed disk of upper setting thereof, be movably arranged on fixed disk for installing loudspeaker sky
The rotating disk of line, is provided with bearing installation position, bearing installation position is provided with bearing between fixed disk and rotating disk, fixed disk passes through axle
Hold and be connected with fixed disk, to realize the regulation of any polarizing angle of electromagnetic horn.
Further illustrating as such scheme, described rotating disk is provided with the axis hole one installing electromagnetic horn, axis hole one
Edge outwards bends extension and forms central siphon, and fixed disk is provided with the axis hole two corresponding with central siphon, and bearing installation position includes being arranged on
Cannelure between inwall and the central siphon of the axis hole two of fixed disk, bearing holder (housing, cover) is located on central siphon, exists between rotating disk and fixed disk
Gap, to ensure that rotating disk can be with normal rotation.
Further, axis hole two outer rim of described fixed disk is provided with outer ring end cap, and the end face of central siphon is provided with inner ring end
Lid, inside and outside circle end cap pushes up respectively and is pressed on bearing, to limit the axial freedom of bearing.
Further, the axis hole two of fixed disk uses interference fit with the outer ring of bearing, and fixed disk surface is provided with reinforcement,
Being provided with 3 uniform through holes below bearing fit hole, rotating disk is provided with the screw connecting hole corresponding with this through hole, convenient installation.
Further, described inner ring end cap is connected with rotating disk by screw, inner ring end cap inner face and rotating disk end face outside
Having gap, during urgent screw, inner ring end cap is close to bearing inner race；Outer ring end cap uses gap to join with the axis hole two of fixed disk
Closing, outer ring end cap is connected with fixed disk end face by screw, and inner ring end cap and outer ring end cap have gap, and the lubrication for bearing is protected
Support.
The quantity of described bearing is two, and the axial direction along central siphon and axis hole two sets gradually, and sets between two bearings
Being equipped with inner baffle ring and outer baffle ring, inside and outside baffle ring is concentric ring, and top is pressed on the inside and outside side of bearing respectively, by inner baffle ring with outer
Two bearings are separated by baffle ring, to ensure not disturb when two bearings rotate.
Further, being provided with annular groove at fixed disk inner face, annular groove circumference is provided with the screwed hole of more than 2, screwed hole
On screw rod is installed, rotate screw rod, the annular groove face of screw rod end face tightening rotation dish is to reach the effect of fixing rotation dish position.
Further, described support include fixed disk lower end connect fixing L-type rebound and and L by securing member
The folder code that type rebound connects, folder code uses the mode of clamping, is fixed on pole, by bowing of the folder whole device of code scalable
The elevation angle and horizontal angle, in order to prevent folder code along pole axial slip, be provided with anti-skidding bracket below folder code.
This utility model uses above-mentioned technical solution can reach to provide the benefit that:
1, this utility model uses the electromagnetic horn peace being mainly made up of fixed disk, the rotating disk that is movably arranged on fixed disk
Dress adjustment structure, fixed disk is connected with fixed disk by bearing, it is achieved the regulation of any polarizing angle of electromagnetic horn, solves automatically controlled
The problem that turntable intensity is not enough, provides a kind of quick simultaneously, regulates the simple and easy method of any polarisation angles accurately.
2, this utility model is in addition to can completing 360 degree of regulations arbitrarily polarized, and makes it also may be used by the design of support
Carrying out the luffing angle of certain angle scope, level angle regulates.
3, this utility model is compared with automatically controlled turntable, has higher economy and practicality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is structural representation of the present utility model；
Fig. 4 is the A-A sectional view of Fig. 3.
Description of reference numerals: 1, support 1-1, L-type rebound 1-2, folder code 1-21, support base 1-211, location-plate
1-212, hinge 1-213, swing axostylus axostyle 1-22, upper folder Code Element 1-23, lower folder Code Element 1-24, bolt 1-3, anti-skidding
Bracket 2, fixed disk 2-1, axis hole 23, electromagnetic horn 4, rotating disk 4-1, axis hole one 4-2, central siphon 5, bearing 6, annular
Groove 7, outer ring end cap 8, inner ring end cap 9, screw 10, screw 11, inner baffle ring 12, outer baffle ring 13, T-shaped screw rod 14, embrace
Bar.
Detailed description of the invention
Below in conjunction with specific embodiment, the technical program is explained in detail.
As Figure 1-Figure 4, this utility model is a kind of electromagnetic horn polarization adjusting means, it include support 1 and on
The fixed disk 2 arranged, the rotating disk 4 for installing electromagnetic horn 3 being movably arranged on fixed disk, set between fixed disk and rotating disk
Being equipped with bearing installation position, bearing installation position is provided with bearing 5, fixed disk is connected with fixed disk by bearing, to realize loudspeaker
The regulation of any polarizing angle of antenna.Rotating disk is provided with axis hole one 4-1 installing electromagnetic horn 3, and the edge of axis hole one outwards bends
Extending and form central siphon 4-2, fixed disk is provided with axis hole two 2-1 corresponding with central siphon, and bearing installation position includes being arranged on fixed disk
Axis hole two inwall and central siphon between cannelure 6, bearing holder (housing, cover) is located on central siphon, there is gap between rotating disk and fixed disk,
To ensure that rotating disk can be with normal rotation.
Further, the axis hole two 2-1 outer rim of described fixed disk is provided with outer ring end cap 7, in the end face of central siphon is provided with
Circle end cap 8, inside and outside circle end cap pushes up respectively and is pressed on bearing, to limit the axial freedom of bearing.The axis hole two of fixed disk and axle
The outer ring held uses interference fit, and fixed disk surface is provided with reinforcement, is provided with 3 uniform through holes below bearing fit hole, turns
Dish is provided with the screw connecting hole corresponding with this through hole, convenient installation.Inner ring end cap 8 is connected with rotating disk 4 by screw 9, inner ring
End cap inner face and rotating disk end face outside have gap, and during urgent screw, inner ring end cap is close to bearing inner race；Outer ring end cap is with solid
The axis hole two of price fixing uses matched in clearance, and outer ring end cap is connected with fixed disk end face by screw 10, inner ring end cap and outer ring end
It is stamped gap, for the lubricating maintenance of bearing.The quantity of bearing is two, and the axial direction along central siphon and axis hole two sets successively
Putting, be provided with inner baffle ring 11 and outer baffle ring 12 between two bearings, inside and outside baffle ring is concentric ring, respectively top be pressed on bearing interior,
Two bearings are separated by outer side by inner baffle ring and outer baffle ring, to ensure not disturb when two bearings rotate.The 4 of fixed disk
Individual quadrantal points is provided with scale, can reach the effect accurately regulating polarizing angle.
Further, being provided with annular groove at fixed disk inner face, annular groove circumference is provided with 2 screwed holes, and screwed hole is installed
Having T-shaped screw rod 13, turning T-type screw rod 13, the annular groove face of T-shaped screw rod end face tightening rotation dish is to reach fixing rotation dish position
Effect.Support 1 includes connecting fixing L-type rebound 1-1 by securing member and being connected with L-type rebound of the lower end of fixed disk
Folder code 1-2, folder code uses the mode of clamping, is fixed on pole, by the folder angle of pitch of the whole device of code scalable and water
The straight angle, in order to prevent folder code along pole axial slip, is provided with anti-skidding bracket 1-3 below folder code.
Further, described folder code 1-2 includes the support base 1-21 being connected with L-type rebound and is movably arranged on pole
Upper folder Code Element on 14, lower folder Code Element 1-22,1-23, connect fixing by bolt 1-24 between upper and lower folder Code Element,
The bottom of support base 1-21 is provided with both sides location-plate 1-211, has and connect the upper hinge 1-pressing from both sides Code Element between the location-plate of both sides
212, the bottom supporting base be provided with on press from both sides the consistent swing axostylus axostyle 1-213 of Code Element swaying direction, swing axostylus axostyle
Bottom passes upper folder Code Element, and is connected fixing by nut.
When regulating the polarisation angles of rotating disk, first unscrew T-shaped screw rod, then according to the scale of fixed disk, regulate rotation
Polarizing angle, finally tightens T-shaped screw rod, the position of fixing rotating disk；It addition, by the angle of pitch and the water that press from both sides the whole device of code scalable
The straight angle.
In the technical program, electromagnetic horn is connected by the rotating disk of 8 uniform screws with polarization adjusting means.Regulation polarization
During angle, first unscrew 2 T-shaped screw rods successively, then according to the scale of fixed disk, regulate and rotate and the polarization of electromagnetic horn
Angle, finally tightens T-shaped screw rod, the position of fixing rotating disk, completes the polarization regulation of electromagnetic horn.This device can make electromagnetic horn exist
Any polarisation angles is regulated, it is provided that one is quickly in the range of 360 degree, accurately, the economic control method that polarizes easily.And
And, can be by regulation folder code, the within the specific limits luffing angle of adjustable horn antenna, level angle.
The technical program compared with prior art, 1, use mainly by fixed disk, the rotating disk that is movably arranged on fixed disk
Adjustment structure installed by the electromagnetic horn constituted, and fixed disk is connected with fixed disk by bearing, it is achieved any polarizing angle of electromagnetic horn
Regulation, solve the problem that automatically controlled turntable intensity is not enough, provide simultaneously a kind of quickly, regulate any polarisation angles accurately
Simple and easy method.
2, the technical program is in addition to can completing 360 degree of regulations arbitrarily polarized, and makes it also may be used by the design of support
Carrying out the luffing angle of certain angle scope, level angle regulates.
3, the technical program is compared with automatically controlled turntable, has higher economy and practicality.
Above-described is only preferred implementation of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of creating design without departing from this utility model, it is also possible to making some deformation and improvement, these all belong to
In protection domain of the present utility model.
Claims (8)
1. electromagnetic horn polarization adjusting means, it is characterised in that it includes that support and the fixed disk of upper setting thereof, activity set
Putting the rotating disk for installing electromagnetic horn on fixed disk, be provided with bearing installation position between fixed disk and rotating disk, bearing is pacified
Dress is provided with bearing on position, and fixed disk is connected with fixed disk by bearing；
Described rotating disk is provided with the axis hole one installing electromagnetic horn, and the edge of axis hole one outwards bends extension and forms central siphon, fixing
Dish is provided with the axis hole two corresponding with central siphon, and bearing installation position includes being arranged between inwall and the central siphon of the axis hole two of fixed disk
Cannelure, bearing holder (housing, cover) is located on central siphon, there is gap between rotating disk and fixed disk；Outside axis hole two outer rim of fixed disk is provided with
Circle end cap, the end face of central siphon is provided with inner ring end cap, and inside and outside circle end cap pushes up respectively and is pressed on bearing.
Electromagnetic horn the most according to claim 1 polarization adjusting means, it is characterised in that the axis hole two of fixed disk and bearing
Outer ring use interference fit, fixed disk surface is provided with reinforcement, is provided with 3 uniform through holes, rotating disk below bearing fit hole
It is provided with the screw connecting hole corresponding with this through hole.
Electromagnetic horn the most according to claim 2 polarization adjusting means, it is characterised in that described inner ring end cap passes through screw
Being connected with rotating disk, inner ring end cap inner face and rotating disk end face outside have gap, and during urgent screw, inner ring end cap is close in bearing
Circle；Outer ring end cap uses matched in clearance with the axis hole two of fixed disk, and outer ring end cap is connected with fixed disk end face by screw, inner ring
End cap and outer ring end cap have gap.
Electromagnetic horn the most according to claim 1 polarization adjusting means, it is characterised in that the quantity of described bearing is two
Individual, the axial direction along central siphon and axis hole two sets gradually, and is provided with inner baffle ring and outer baffle ring, inside and outside gear between two bearings
Ring is concentric ring, and top is pressed on the inside and outside side of bearing respectively, is separated by two bearings by inner baffle ring and outer baffle ring, to ensure
Two bearings do not disturb when rotating.
Electromagnetic horn the most according to claim 1 polarization adjusting means, it is characterised in that be provided with ring at fixed disk inner face
Groove, annular groove circumference is provided with the screwed hole of more than 2, and screwed hole is provided with screw rod.
Electromagnetic horn the most according to claim 1 polarization adjusting means, it is characterised in that described support includes fixed disk
The L-type rebound fixed by securing member connection of lower end and the folder code being connected with L-type rebound, folder code uses the side of clamping
Formula, is fixed on pole, is provided with anti-skidding bracket below folder code.
Electromagnetic horn the most according to claim 6 polarization adjusting means, it is characterised in that folder code includes and L-type rebound
Connect supports base and the upper folder Code Element being movably arranged on pole, lower folder Code Element, passes through between upper and lower folder Code Element
Bolt connects fixing.
Electromagnetic horn the most according to claim 7 polarization adjusting means, it is characterised in that the bottom supporting base is provided with
Both sides location-plate, has between the location-plate of both sides and connects the upper hinge pressing from both sides Code Element, the bottom supporting base be provided with on press from both sides
The swing axostylus axostyle that Code Element swaying direction is consistent, swings the bottom of axostylus axostyle through upper folder Code Element and fixing by nut connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620561733.7U CN205692943U (en) | 2016-06-12 | 2016-06-12 | Electromagnetic horn polarization adjusting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620561733.7U CN205692943U (en) | 2016-06-12 | 2016-06-12 | Electromagnetic horn polarization adjusting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205692943U true CN205692943U (en) | 2016-11-16 |
Family
ID=57427113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620561733.7U Withdrawn - After Issue CN205692943U (en) | 2016-06-12 | 2016-06-12 | Electromagnetic horn polarization adjusting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205692943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958173A (en) * | 2016-06-12 | 2016-09-21 | 广东盛路通信科技股份有限公司 | Horn antenna polarization adjusting device |
-
2016
- 2016-06-12 CN CN201620561733.7U patent/CN205692943U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958173A (en) * | 2016-06-12 | 2016-09-21 | 广东盛路通信科技股份有限公司 | Horn antenna polarization adjusting device |
| CN105958173B (en) * | 2016-06-12 | 2019-02-22 | 广东盛路通信科技股份有限公司 | Electromagnetic horn polarization regulating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161116 Effective date of abandoning: 20190222 |