CN206595399U - A kind of directional profile antenna - Google Patents
A kind of directional profile antenna Download PDFInfo
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- CN206595399U CN206595399U CN201720199699.8U CN201720199699U CN206595399U CN 206595399 U CN206595399 U CN 206595399U CN 201720199699 U CN201720199699 U CN 201720199699U CN 206595399 U CN206595399 U CN 206595399U
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- rotation seat
- directional profile
- antenna
- worm gear
- antenna housing
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Abstract
The utility model is related to communication field, it is therefore an objective to provide a kind of directional profile antenna.A kind of directional profile antenna, including：Antenna housing, the radiant body in antenna housing；A kind of described directional profile antenna also includes：Upper end is provided with the worm gear of fixed seat, upper end is provided with the rotation seat for the rotating shaft being pivotally connected with worm gear, fixed block located at rotation seat upper end, the worm screw for being pivotally connected and being engaged with worm gear with fixed block, it is connected with rotation seat and rotational drive motor that output shaft is connected with worm screw one end, the inclination angle balance staff being hinged located at antenna housing upper end and upper end with rotation seat lower end, dip angle regulating device.A kind of directional profile aerial signal coverage is easy to adjust.
Description
Technical field
The utility model is related to communication field, especially a kind of directional profile antenna.
Background technology
Chinese Patent Application No. CN201120299847.6 utility model discloses directional profile in a kind of socket-type room
Antenna, including a jack housing (1) and one radiant body in the jack housing (1) is contained in, it is anti-that the radiant body includes one
Frame (2), an exciting unit (7) and a feed element are penetrated, wherein：The reflection box (2) is " Qian " type frame；The exciting unit
(7) it is fixed on the inside of the reflection box (2)；The feed element is connected to the exciting unit (7).A kind of directional profile day
The shell common plasticses of line are made；There is signal cover adjustment trouble in traditional directional profile antenna, signal attenuation is larger
The not enough deficiency of gain；Therefore, a kind of signal cover of design is easy to adjust, a kind of higher orientation of the small gain of signal attenuation
Distribution antenna, as urgent problem to be solved.
Utility model content
The purpose of this utility model is bothered to overcome current directional profile antenna to there is signal cover adjustment
Deficiency, the second purpose of the present utility model is to overcome current directional profile antenna to there is signal attenuation larger gain not
A kind of a kind of not enough there is provided signal cover is easy to adjust, the higher directional profile antenna of the small gain of signal attenuation of foot.
Concrete technical scheme of the present utility model is：
A kind of directional profile antenna, including：Antenna housing, the radiant body in antenna housing；A kind of described orientation
Distribution antenna also includes：Upper end is provided with the worm gear of fixed seat, and upper end is provided with the rotation seat for the rotating shaft being pivotally connected with worm gear, located at rotation
The fixed block of seat upper end, the worm screw for being pivotally connected and being engaged with worm gear with fixed block is connected and output shaft and worm screw one end with rotation seat
The rotational drive motor of connection, the inclination angle balance staff being hinged located at antenna housing upper end and upper end with rotation seat lower end, Inclination maneuver
Device.A kind of described directional profile antenna is in use, fixed seat is loaded on ceiling or side wall；A kind of directional profile aerial signal
Coverage is easy to adjust；Promote inclination angle balance staff to adjust antenna housing around the axis oscillating of jointed shaft by dip angle regulating device to incline
Angle, rotational drive motor driving worm screw rotates, and rotation seat and antenna housing is surrounded the worm gear wheel not rotated, directional profile day
Line can conveniently adjust signal cover；Worm gear is not rotated, and worm screw drives rotation seat and antenna housing to surround the worm gear not rotated
Rotate, with larger speed reducing ratio, make rotating speed that raising adjustment signal cover precision is greatly reduced.
Preferably, a kind of described directional profile antenna also includes：Several signal gain blocks；Antenna housing lower end is set
There are number and signal gain block number identical fixing hole；Signal gain block is corresponded and is embedded in fixing hole；Signal gain
The material of block is niobium titanium (NbTi) superconductor or niobium tin (Nb3Sn) superconductor；The material of antenna housing is plastics.Described superconduction
Material, refers to there is the material that the property that resistance is equal to zero and the repulsion magnetic line of force is showed under certain cryogenic conditions；With
Niobium titanium (NbTi) superconductor, niobium tin (Nb3Sn) superconductor are the practical superconductor of representative in nuclear magnetic resonance (NMRI), superconduction
The multiple fields such as magnet and large-scale accelerator magnet obtain application；Material is niobium titanium (NbTi) superconductor or niobium tin by the application
(Nb3Sn) the signal gain block that superconductor is made, is embedded in the fixing hole that the antenna housing lower end that material is plastics is provided with, makes
A kind of small gain of signal attenuation of directional profile antenna is higher.
Preferably, described fixing hole is the circular port of arranged in rows；Signal gain block is shaped as and fixing hole
The cylinder matched somebody with somebody.The small gain higher efficacy of signal attenuation of directional profile antenna is more preferable.
Preferably, described dip angle regulating device includes：Pass through slide rail provided with screw and upper end and slided with rotation seat and connected
The sliding block connect, what sliding block the inner was provided with props up cutting somebody's hair for inclination angle balance staff, the screw rod being threadedly coupled with screw, is connected with rotation seat
Wobble drive motor；The output shaft of wobble drive motor is connected with screw rod one end；Inclination angle balance staff is cut with scissors with rotation seat by jointed shaft
Connect；Outer shaft sleeve is hinged provided with torsionspring；The axis of screw rod is vertical with the axis of jointed shaft；The length direction of slide rail and screw rod
Diameter parallel.Dip angle regulating device is simple and practical；Promote inclination angle balance staff to swing to adjust antenna housing by cutting somebody's hair
Inclination angle, it is easy to adjust and Adjustment precision is high.
Compared with prior art, the beneficial effects of the utility model are：A kind of directional profile aerial signal coverage
It is easy to adjust；Promote inclination angle balance staff to adjust antenna housing inclination angle around the axis oscillating of jointed shaft by dip angle regulating device, rotate
Motor driving worm screw rotates, and rotation seat and antenna housing is surrounded the worm gear wheel not rotated, directional profile antenna energy side
Just signal cover is adjusted；Worm gear is not rotated, and worm screw drives rotation seat and antenna housing surrounds the worm gear wheel not rotated, tool
There is larger speed reducing ratio, make rotating speed that raising adjustment signal cover precision is greatly reduced.Described superconductor, refers to have
The material that resistance is equal to zero and repels the property of the magnetic line of force is showed under certain cryogenic conditions；With niobium titanium (NbTi) superconduction
Body, niobium tin (Nb3Sn) superconductor are the practical superconductor of representative in nuclear magnetic resonance (NMRI), superconducting magnet and large-scale acceleration
The multiple fields such as device magnet obtain application；Material is niobium titanium (NbTi) superconductor or niobium tin (Nb3Sn) superconductor by the application
The signal gain block being made, is embedded in the fixing hole that the antenna housing lower end that material is plastics is provided with, makes a kind of directional profile
The small gain of signal attenuation of antenna is higher.Fixing hole is the circular port of arranged in rows, and signal gain block is shaped as and fixing hole
The cylinder of matching, the small gain higher efficacy of signal attenuation of directional profile antenna is more preferable.Dip angle regulating device reality simple in construction
With；Promote inclination angle balance staff to swing by cutting somebody's hair to adjust the inclination angle of antenna housing, it is easy to adjust and Adjustment precision is high.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model；
Fig. 2 is Fig. 1 A direction views.
In figure：Antenna housing 1, radiant body 2, fixed seat 3, worm gear 4, rotation seat 5, fixed block 6, worm screw 7, rotation driving electricity
Machine 8, inclination angle balance staff 9, signal gain block 10, fixing hole 11, slide rail 12, sliding block 13,14, screw rod 15 of cutting somebody's hair, wobble drive motor
16th, jointed shaft 17, torsionspring 18, arc surface 19, rotating shaft 20.
Embodiment
It is shown below in conjunction with the accompanying drawings that the utility model is described further.
As shown in accompanying drawing 1, accompanying drawing 2：A kind of directional profile antenna, including：Antenna housing 1, the spoke in antenna housing 1
Beam 2, upper end is provided with the worm gear 4 of fixed seat 3, and upper end is provided with the rotation seat 5 for the rotating shaft 20 for passing through bearing hinge joint with worm gear 4, if
Fixed block 6 in the upper end of rotation seat 5, the worm screw 7 engaged with fixed block 6 by bearing hinge joint and with worm gear 4, connects with rotation seat 5
Connect and rotational drive motor 8 that output shaft is connected with the one end of worm screw 7, located at the upper end of antenna housing 1 and upper end and the lower end of rotation seat 5
The inclination angle balance staff being hinged 9,150 signal gain blocks 10, dip angle regulating device.Rotational drive motor 8 is stepper motor.
The described lower end of antenna housing 1 is provided with number and the number identical fixing hole 11 of signal gain block 10；Signal gain
Block 10 is corresponded and is embedded in fixing hole 11；The material of signal gain block 10 is niobium titanium (NbTi) superconductor or niobium tin
(Nb3Sn) superconductor；The material of antenna housing 1 is plastics.
Described fixing hole 11 is the circular port of arranged in rows；Being shaped as of signal gain block 10 is matched somebody with somebody with the interference of fixing hole 11
The cylinder of conjunction.
Described dip angle regulating device includes：Provided with screw (being not drawn into accompanying drawing) and upper end passes through slide rail 12 and rotation seat
5 sliding blocks 13 being slidably connected, what the inner of sliding block 13 was provided with props up 14, the screw rod being threadedly coupled with screw of cutting somebody's hair of inclination angle balance staff 9
15, the wobble drive motor 16 being connected with rotation seat 5；The output shaft of wobble drive motor 16 is connected with the one end of screw rod 15；Inclination angle
Balance staff 9 is hinged with rotation seat 5 by jointed shaft 17；Torsionspring 18 is arranged with outside jointed shaft 17；The axis of screw rod 15 is with being hinged
The axis of axle 17 is vertical；The length direction of slide rail 12 and the diameter parallel of screw rod 15.14 the inners cut somebody's hair provided with arc surface 19；Swing
Motor 16 is stepper motor.
A kind of described directional profile antenna is in use, fixed seat 3 is loaded on ceiling or side wall；Pass through dip angle regulating device
Wobble drive motor 16 drives screw rod 15 to rotate, and slides length direction of the sliding block 13 along slide rail 12,14 promotion inclination angles pendulum of cutting somebody's hair
Axle 9 is rotated around axis oscillating adjustment antenna housing 1 inclination angle of jointed shaft 17, the driving worm screw 7 of rotational drive motor 8, makes rotation seat 5
The worm gear 4 not rotated is surrounded with antenna housing 1 to rotate, and directional profile antenna is conveniently adjusted signal cover；Worm gear 4 is not
Rotate, worm screw 7 drives rotation seat 5 and antenna housing 1 to surround the worm gear 4 not rotated and rotated, and with larger speed reducing ratio, makes rotating speed
Raising adjustment signal cover precision is greatly reduced.
Described superconductor, refer to have showed under certain cryogenic conditions resistance equal to zero and repel magnetic force
The material of the property of line；Using niobium titanium (NbTi) superconductor, niobium tin (Nb3Sn) superconductor as representative practical superconductor in core
The multiple fields such as magnetic resonance (NMRI), superconducting magnet and large-scale accelerator magnet obtain application；Material is niobium titanium by the application
(NbTi) the signal gain block 10 that superconductor or niobium tin (Nb3Sn) superconductor are made, is embedded in the antenna housing 1 that material is plastics
In the fixing hole 11 that lower end is provided with, make a kind of small gain of signal attenuation of directional profile antenna higher；Following table is that conventional chamber is default
To formula distribution antenna average gain and the application a kind of directional profile antenna average gain contrast table：
A kind of average gain of directional profile antenna of the application can be found out apparently higher than biography from the test data of contrast table
The average gain of the indoor directional type distribution antenna of system.
The beneficial effects of the utility model are：A kind of directional profile aerial signal coverage is easy to adjust；By inclining
Angle regulating device promotes inclination angle balance staff around the axis oscillating adjustment antenna housing inclination angle of jointed shaft, rotational drive motor driving worm screw
Rotate, rotation seat and antenna housing is surrounded the worm gear wheel not rotated, directional profile antenna conveniently can cover model by adjustment signal
Enclose；Worm gear is not rotated, and worm screw drives rotation seat and antenna housing to surround the worm gear wheel not rotated, with larger speed reducing ratio,
Make rotating speed that raising adjustment signal cover precision is greatly reduced.Described superconductor, refers to have in certain low temperature bar
The material that resistance is equal to zero and repels the property of the magnetic line of force is showed under part；With niobium titanium (NbTi) superconductor, niobium tin (Nb3Sn)
Superconductor is the practical superconductor of representative in multiple necks such as nuclear magnetic resonance (NMRI), superconducting magnet and large-scale accelerator magnets
Domain obtains application；The signal gain that material is made the application for niobium titanium (NbTi) superconductor or niobium tin (Nb3Sn) superconductor
Block, is embedded in the fixing hole that the antenna housing lower end that material is plastics is provided with, makes a kind of signal attenuation of directional profile antenna
Small gain is higher.Fixing hole is the circular port of arranged in rows, and the cylinder for being shaped as matching with fixing hole of signal gain block is fixed
It is more preferable to the small gain higher efficacy of the signal attenuation of distribution antenna.Dip angle regulating device is simple and practical；Pass through promotion of cutting somebody's hair
Inclination angle balance staff swings to adjust the inclination angle of antenna housing, easy to adjust and Adjustment precision is high.
It is apparent to one skilled in the art that the utility model can change into various ways, and such change is not
Think to depart from scope of the present utility model.All such technical staff to the field obviously change, and will include
Within the scope of present claims.
Claims (4)
1. a kind of directional profile antenna, including：Antenna housing, the radiant body in antenna housing；It is characterized in that, described one
Planting directional profile antenna also includes：Upper end is provided with the worm gear of fixed seat, and upper end is provided with the rotation seat for the rotating shaft being pivotally connected with worm gear, if
Fixed block in rotation seat upper end, the worm screw for being pivotally connected and being engaged with worm gear with fixed block, is connected and output shaft and snail with rotation seat
The rotational drive motor of bar one end connection, the inclination angle balance staff being hinged located at antenna housing upper end and upper end with rotation seat lower end, inclines
Angle regulating device.
2. a kind of directional profile antenna according to claim 1, it is characterized in that：Also include：Several signal gain blocks；My god
Line housing lower end is provided with number and signal gain block number identical fixing hole；Signal gain block corresponds and is embedded in fixing hole
In；The material of signal gain block is niobium titanium superconductor or niobium tin superconductor；The material of antenna housing is plastics.
3. a kind of directional profile antenna according to claim 2, it is characterized in that：Described fixing hole is the circle of arranged in rows
Shape hole；The cylinder for being shaped as matching with fixing hole of signal gain block.
4. a kind of directional profile antenna according to claim 1 or 2 or 3, it is characterized in that：Described dip angle regulating device bag
Include：The sliding block being slidably connected provided with screw and upper end by slide rail and rotation seat, what sliding block the inner was provided with props up inclination angle balance staff
Cut somebody's hair, the screw rod being threadedly coupled with screw, the wobble drive motor being connected with rotation seat；The output shaft and spiral shell of wobble drive motor
Bar one end is connected；Inclination angle balance staff is hinged with rotation seat by jointed shaft；Outer shaft sleeve is hinged provided with torsionspring；The axis of screw rod with
The axis of jointed shaft is vertical；The length direction of slide rail and the diameter parallel of screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720199699.8U CN206595399U (en) | 2017-03-02 | 2017-03-02 | A kind of directional profile antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720199699.8U CN206595399U (en) | 2017-03-02 | 2017-03-02 | A kind of directional profile antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206595399U true CN206595399U (en) | 2017-10-27 |
Family
ID=60125877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720199699.8U Active CN206595399U (en) | 2017-03-02 | 2017-03-02 | A kind of directional profile antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206595399U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069222A (en) * | 2017-03-02 | 2017-08-18 | 上海汇珏网络通信设备有限公司 | Directional profile antenna |
| CN112713401A (en) * | 2020-12-22 | 2021-04-27 | 孙齐凯 | 5G new system antenna circuit board |
-
2017
- 2017-03-02 CN CN201720199699.8U patent/CN206595399U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069222A (en) * | 2017-03-02 | 2017-08-18 | 上海汇珏网络通信设备有限公司 | Directional profile antenna |
| CN112713401A (en) * | 2020-12-22 | 2021-04-27 | 孙齐凯 | 5G new system antenna circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201406 Qianqian Road 3368, Guangming Economic Park, Qingcun Town, Fengxian District, Shanghai Co-patentee after: Haian huijue network communication equipment Co., Ltd. Patentee after: Shanghai huijue network communication equipment Limited by Share Ltd Address before: 201406 Qianqian Road 3368, Guangming Economic Park, Qingcun Town, Fengxian District, Shanghai Co-patentee before: Haian huijue network communication equipment Co., Ltd. Patentee before: Shanghai Huijue Network Communication Equipment Co., Ltd. |