CN208299013U - A kind of adjustable spotlight antenna of angle of radiation - Google Patents
A kind of adjustable spotlight antenna of angle of radiation Download PDFInfo
- Publication number
- CN208299013U CN208299013U CN201820637036.4U CN201820637036U CN208299013U CN 208299013 U CN208299013 U CN 208299013U CN 201820637036 U CN201820637036 U CN 201820637036U CN 208299013 U CN208299013 U CN 208299013U
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- China
- Prior art keywords
- shell
- angle
- oscillator
- radiation
- down screw
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Abstract
The utility model discloses a kind of adjustable spotlight antennas of angle of radiation, including shell, oscillator unit, mounting bracket and locking mechanism；Shell is articulated in mounting bracket；Shell is locked on shell by locking mechanism；Locking mechanism includes tie down screw and the locking nut with tie down screw threaded；Mounting bracket offers the perforation passed through for the bar portion of tie down screw；Shell offers the arc regulating tank worn for the bar portion activity of tie down screw；Shell also has inner cavity, and intracavity bottom is fixed with reflected bottom plate, and the side wall of reflected bottom plate, which upwardly extends, is formed with reflecting curtain；Oscillator unit is mounted on interior intracavitary, and is fixed in reflected bottom plate.The adjustable spotlight antenna of the angle of radiation of the utility model, adjusts angle of radiation as needed, to improve the convenient degree used.
Description
Technical field
The utility model relates to a kind of spotlight antenna more particularly to a kind of adjustable spotlight antennas of angle of radiation.
Background technique
Currently, in order to provide higher-quality network service, each operator proposes with the high speed development of mobile communication
All standing, seamless coverage concept, continue to increase the investment of network construction, wherein torch-type embellished antenna neither influences outside environment
It sees, and the conflict of resident will not be caused, therefore largely used.However, existing be mounted in cell or park
Communication antenna is usually to orient plate antenna, and once installed, its radiation direction is just difficult to be adjusted this kind of antenna, makes
With more inconvenience.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of adjustable shot-lights of angle of radiation
Antenna adjusts angle of radiation as needed, to improve the convenient degree used.
The purpose of this utility model is implemented with the following technical solutions:
A kind of adjustable spotlight antenna of angle of radiation, including shell, oscillator unit, mounting bracket and locking mechanism；It is described
Shell is articulated in the mounting bracket；The shell is locked on the housing by the locking mechanism；The locking knot
Structure includes tie down screw and the locking nut with the tie down screw threaded；The mounting bracket is offered for the locking
The perforation that the bar portion of screw rod passes through；The shell offers the arc regulating tank worn for the bar portion activity of the tie down screw；
The shell also has inner cavity, and the intracavity bottom is fixed with reflected bottom plate, and the side wall of the reflected bottom plate upwardly extends to be formed
There is reflecting curtain；The oscillator unit is mounted on described interior intracavitary, and is fixed in the reflected bottom plate.
Further, the shell is provided with graduation mark, and the graduation mark is located at the side of the arc regulating tank, and institute
The extending direction for stating graduation mark is identical as the extending direction of the arc regulating tank.
Further, the angle between the reflecting curtain and the reflected bottom plate is 90 °.
Further, the oscillator unit includes the high-frequency bipolar oscillator and low frequency being each attached in the reflected bottom plate
Single polarization oscillator.
Further, the quantity of the high-frequency bipolar oscillator is four, and the quantity of the low frequency single polarization oscillator is four
It is a；Four high-frequency bipolar oscillators and four low frequency single polarization oscillators；Four high-frequency bipolar oscillators are in rectangular arranged；Four
A low frequency single polarization oscillator is wound around the periphery of four high-frequency bipolar oscillators, and is in rectangular arranged；In four institutes
In the orientation for stating high-frequency bipolar oscillator, four high-frequency bipolar oscillators and four low frequency single polarization oscillators according to
It secondary alternating and is arranged in a staggered manner.
Compared with prior art, the utility model has the beneficial effects that:
The utility model is cooperated by the way that shell to be articulated in mounting bracket, and using locking nut and tie down screw by shell
Body is locked in mounting bracket, when needing to adjust angle of radiation, is unscrewed locking nut, is released the locking to shell, Ji Ketong
Roll-shell is crossed to realize the adjustment of angle of radiation, it is convenient to adjust.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the adjustable spotlight antenna of the utility model angle of radiation；
Fig. 2 is the schematic enlarged-scale view of part A in the utility model Fig. 1；
Fig. 3 is the structural schematic diagram (removing shell) of the adjustable spotlight antenna of the utility model angle of radiation.
In figure: 10, shell；20, oscillator unit；21, high-frequency bipolar oscillator；22, low frequency single polarization oscillator；30, it installs
Bracket；40, locking mechanism；41, tie down screw；42, arc regulating tank；43, graduation mark；50, reflecting curtain；60, reflected bottom plate.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
The adjustable spotlight antenna of a kind of angle of radiation as shown in Figs. 1-3, including shell 10, oscillator unit 20, installation branch
Frame 30 and locking mechanism 40；Shell 10 is articulated in mounting bracket 30, and mounting bracket 30 is fixed or is placed on external installation position,
The outside installation position can be outer wall or external ground etc.；Shell 10 is locked on the housing 10 by locking mechanism 40；
Locking mechanism 40 includes tie down screw 41 and the locking nut with 41 threaded of tie down screw；Mounting bracket 30 is offered for lock
The perforation that the bar portion of tight screw rod 41 passes through；Shell 10 offers the arc regulating tank worn for the bar portion activity of tie down screw 41
42, at this point, the head fits clamping body 10 and mounting bracket 30 of locking nut and tie down screw 41, and shell 10 is locked in
In mounting bracket 30；Shell 10 also has inner cavity, and intracavity bottom is fixed with reflected bottom plate 60；Oscillator unit 20 is mounted on inner cavity
It is interior, and be fixed in reflected bottom plate 60.
On the basis of above structure, when needing to adjust angle of radiation, turn locking nut and/or tie down screw 41,
Make the head of locking nut and tie down screw 41 away from each other, and releases the locking to shell 10 and mounting bracket 30, Zhi Houzhuan
Dynamic shell 10 is to desired position, at this point, the movement of 41 opposing arcuate regulating tank 42 of tie down screw, the tie down screw 41 and regulating tank
Cooperation, it can be achieved that restriction effect to shell 10, i.e., avoidable when the pivot joint of shell 10 and mounting bracket 30 loosens
Shell 10 shifts；Realize the adjustment of angle of radiation, and after the completion of adjustment, turn locking nut and/or tie down screw
41, keep the head of locking nut and tie down screw 41 close to each other, and be matched for clamping tightly shell 10 and mounting bracket 30, completes shell
The fixation of angle of radiation is realized in 10 fixed installation.
Furthermore the side wall of reflected bottom plate 60, which upwardly extends, is formed with reflecting curtain 50, can be by oscillator by reflecting curtain 50
The signal that unit 20 emits is reflected, and improves the convergence of wave beam, and then improve radiance.Specifically, reflected bottom plate
Four sides of 60 rectangular shapeds, the reflected bottom plate 60 are each formed with the reflecting curtain 50, to realize comprehensive reflex.
Specifically, shell 10 is provided with graduation mark 43, and graduation mark 43 is located at the side of arc regulating tank 42, and graduation mark 43
Extending direction it is identical as the extending direction of arc regulating tank 42；In 10 rotation process of shell, with tie down screw 41 and arc
The relative motion of regulating tank 42 is adjusted by observation later at this point, relative motion also occurs between graduation mark 43 and tie down screw 41
Relative position between whole front and back tie down screw 41 and graduation mark 43, it can be seen that the angle of adjustment, and then improve the accurate of adjustment
Degree；Meanwhile, by observing the relative position of graduation mark 43 and tie down screw 41, it can also judge whether in later period use process
The deviation of angle has occurred, and can find angular deviation in time and accurately, to carry out timely maintenance and adjustment；Furthermore it adopts
Use tie down screw 41 as reference substance, it is not necessary that in addition setting pointer can to indicate the position of the corresponding graduation mark 43 in present position
Simplify structure.
Preferably, the angle between reflecting curtain 50 and reflected bottom plate 60 is 90 °.
To make the covering surface of signal wider, make antenna that there is the frequency of use section of ultra-wideband, it is preferable that oscillator unit 20
Including the high-frequency bipolar oscillator 21 and low frequency single polarization oscillator 22 being each attached in reflected bottom plate 60；It is shaken by high-frequency bipolar
Son 21 and low frequency single polarization oscillator 22 emit the signal of different frequency, and realize and expand signal covering surface；Furthermore using low frequency list
Polarize 22 rather low-frequency single polarization oscillator 22 of oscillator, can simplify structure, makes whole lighter and handier.
Specifically, the quantity of high-frequency bipolar oscillator 21 is four, and the quantity of low frequency single polarization oscillator 22 is four；Four
High-frequency bipolar oscillator 21 and four low frequency single polarization oscillators 22；Four high-frequency bipolar oscillators 21 are in rectangular arranged；Four low
Frequency single polarization oscillator 22 is wound around the periphery of four high-frequency bipolar oscillators 21, and is in rectangular arranged；In four high-frequency bipolars
In the orientation of oscillator 21, four high-frequency bipolar oscillators 21 and four low frequency single polarization oscillators 22 successively alternately and are staggered and set
It sets；It in above structure, is arranged in a staggered manner between high-frequency bipolar oscillator 21 and low frequency single polarization oscillator 22, can avoid sending out between the two
The signal penetrated interferes, can further expansion radiation coverage, and improve its gain.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (5)
1. a kind of adjustable spotlight antenna of angle of radiation, it is characterised in that: including shell, oscillator unit, mounting bracket and locking
Structure；The shell is articulated in the mounting bracket；The shell is locked on the housing by the locking mechanism；Institute
Stating locking mechanism includes tie down screw and the locking nut with the tie down screw threaded；The mounting bracket offers confession
The perforation that the bar portion of the tie down screw passes through；The shell offers the arc worn for the bar portion activity of the tie down screw
Regulating tank；The shell also has inner cavity, and the intracavity bottom is fixed with reflected bottom plate, and the side wall of the reflected bottom plate prolongs upwards
It stretches and is formed with reflecting curtain；The oscillator unit is mounted on described interior intracavitary, and is fixed in the reflected bottom plate.
2. the adjustable spotlight antenna of angle of radiation as described in claim 1, it is characterised in that: the shell is provided with scale
Line, the graduation mark are located at the side of the arc regulating tank, and the extending direction of the graduation mark and the arc regulating tank
Extending direction it is identical.
3. the adjustable spotlight antenna of angle of radiation as described in claim 1, it is characterised in that: the reflecting curtain and described anti-
The angle penetrated between bottom plate is 90 °.
4. the adjustable spotlight antenna of angle of radiation as described in claim 1, it is characterised in that: the oscillator unit includes solid
The high-frequency bipolar oscillator and low frequency single polarization oscillator being scheduled in the reflected bottom plate.
5. the adjustable spotlight antenna of angle of radiation as claimed in claim 4, it is characterised in that: the high-frequency bipolar oscillator
Quantity is four, and the quantity of the low frequency single polarization oscillator is four；Four high-frequency bipolar oscillators and four low frequency single polarizations
Oscillator；Four high-frequency bipolar oscillators are in rectangular arranged；Four low frequency single polarization oscillators are wound around four height
The periphery of frequency dual polarization vibrator, and be in rectangular arranged；In the orientation of four high-frequency bipolar oscillators, described in four
High-frequency bipolar oscillator and four low frequency single polarization oscillators successively alternately and are arranged in a staggered manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820637036.4U CN208299013U (en) | 2018-04-28 | 2018-04-28 | A kind of adjustable spotlight antenna of angle of radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820637036.4U CN208299013U (en) | 2018-04-28 | 2018-04-28 | A kind of adjustable spotlight antenna of angle of radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208299013U true CN208299013U (en) | 2018-12-28 |
Family
ID=64702763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820637036.4U Expired - Fee Related CN208299013U (en) | 2018-04-28 | 2018-04-28 | A kind of adjustable spotlight antenna of angle of radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208299013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117080721A (en) * | 2023-08-11 | 2023-11-17 | 佛山市迪安通讯设备有限公司 | Single polarization radiating element, air microstrip radiating element and wall-mounted antenna |
-
2018
- 2018-04-28 CN CN201820637036.4U patent/CN208299013U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117080721A (en) * | 2023-08-11 | 2023-11-17 | 佛山市迪安通讯设备有限公司 | Single polarization radiating element, air microstrip radiating element and wall-mounted antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 |