CN206673076U - A kind of high-gain aerial converted into - Google Patents
A kind of high-gain aerial converted into Download PDFInfo
- Publication number
- CN206673076U CN206673076U CN201720460973.2U CN201720460973U CN206673076U CN 206673076 U CN206673076 U CN 206673076U CN 201720460973 U CN201720460973 U CN 201720460973U CN 206673076 U CN206673076 U CN 206673076U
- Authority
- CN
- China
- Prior art keywords
- reflector group
- group
- cross bar
- mounting rod
- square cross
- 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.)
- Expired - Fee Related
Links
- 244000309464 bull Species 0.000 claims description 17
- 238000009434 installation Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
Landscapes
- Aerials With Secondary Devices (AREA)
Abstract
The utility model discloses a kind of high-gain aerial converted into, including square cross bar, reflector group, director group and circumferential receptacle oscillator, the reflector group is fixedly linked with square cross bar, the circumferential receptacle oscillator is arranged on the left of reflector group, the circumferential receptacle oscillator is fixedly linked with square cross bar, impedance-matching device is provided with below the circumferential receptacle oscillator, the impedance-matching device is fixedly linked with square cross bar, the impedance-matching device is electrical connected with circumferential receptacle oscillator, the director group is arranged on the left of circumferential receptacle oscillator, the director group is fixedly linked with square cross bar；Due to being provided with mattress reflector group and multilayer director group so that the high gain of antenna, the signal of reception are strong；Pass through reflector group and the Folding structure convenience in transport of director group and installation.
Description
Technical field
The utility model is specifically related to antenna assembly technical field, and in particular to a kind of high-gain aerial converted into.
Background technology
Antenna is a kind of converter, and, the guided wave of transmission above-the-line promotion, it (is typically freely to be transformed into unbounded medium for it
Space) in the electromagnetic wave propagated, or carry out opposite conversion.It is used for launching or receiving 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 every to utilize electricity
Magnetic wave carrys out transmission information, depends on antenna to be operated.Antenna is exactly one of which.Traditional antenna majority is in transport
Each component must then be decomposed and packed, re-assemblied according still further to drawing into user's hand, brought greater inconvenience to user, may
Because Rig up error causes signal reception poor, volume is larger if being packed regardless of solution, transport trouble, and may cause
Antenna damages, it is therefore necessary to is designed improvement regarding to the issue above to meet the use demand of people；And traditional antenna
Signal is general, can not adapt to the poor environment in such as mountain area.
Utility model content
The utility model is in view of the shortcomings of the prior art, there is provided a kind of high-gain aerial converted into.
In order to solve the problems, such as that the technology of above-mentioned use of the present utility model and method are as follows：
A kind of high-gain aerial converted into, including square cross bar, reflector group, director group and circumferential receptacle oscillator,
The reflector group is fixedly linked with square cross bar, and the circumferential receptacle oscillator is arranged on the left of reflector group, and the annular connects
Receive oscillator to be fixedly linked with square cross bar, impedance-matching device, the impedance matching are provided with below the circumferential receptacle oscillator
Device is fixedly linked with square cross bar, and the impedance-matching device is electrical connected with circumferential receptacle oscillator, and the director group is set
Put on the left of circumferential receptacle oscillator, the director group is fixedly linked with square cross bar, the director group by main mounting rod and
Secondary mounting rod composition, the main mounting rod are integrally formed with square cross bar, and the secondary mounting rod is provided with more than one, the master
More than one director is fixedly installed on mounting rod and secondary mounting rod, the secondary mounting rod left end is rotatably connected to big turn
Bar, the big bull stick and main mounting rod are rotatablely connected, and the secondary mounting rod right-hand member is rotatably connected to small bull stick, the small bull stick with
Main mounting rod rotation connection, the reflector group include upper reflector group, middle reflector group and lower reflector group, the upper reflection
Device group is arranged on above middle reflector group, and the upper reflector group and the rotation connection of middle reflector group, the lower reflector group are set
Put below middle reflector group, the lower reflector group and the rotation connection of middle reflector group, the upper reflector group are anti-by first
Emitter group and the second reflector group composition, the first reflector group and the second reflector group are rotatedly connected, second reflection
Stuck point is provided with device group, neck is provided with the first reflector group, the stuck point and neck are engaged, the lower reflection
Device group is identical with upper reflector group structure.
Preferably, square through hole is provided with the middle reflector group, the square cross bar is to be set through square through hole.
Preferably, U-shaped fixture is fixedly installed on the square cross bar, the U-shaped fixture is arranged on reflector group
Right side.
The beneficial effects of the utility model are：Due to being provided with mattress reflector group and multilayer director group so that antenna
Gain improve, the signal of reception is strong.Pass through reflector group and the Folding structure convenience in transport of director group and installation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of reflector group folded position of the present utility model；
Fig. 3 is the structural representation of director group folded position of the present utility model.
Embodiment
The utility model is described in further detail with reference to embodiment, but they are not to the utility model
The restriction of technical scheme, any conversion made based on the utility model training centre, all falls within the scope of protection of the utility model.
Refering to shown in Fig. 1-3, a kind of high-gain aerial converted into, including square cross bar 1, reflector group 2, director group
3 and circumferential receptacle oscillator 4, the reflector group 2 is bolted with square cross bar 1 to be connected, and the circumferential receptacle oscillator 4 is set
Put in the left side of reflector group 2, the circumferential receptacle oscillator 4 is bolted with square cross bar 1 to be connected, and the circumferential receptacle shakes
The lower section of son 4 is provided with impedance-matching device 5, and the impedance-matching device 5 is bolted with square cross bar 1 to be connected, described
Impedance-matching device 5 is electrical connected with circumferential receptacle oscillator 4, and the impedance-matching device 5 is provided with match circuit, for exporting
Amplified signal；The director group 3 is arranged on the left side of circumferential receptacle oscillator 4, and the director group 3 passes through spiral shell with square cross bar 1
Bolt is fixedly linked, and the director group 3 is made up of main mounting rod 6 and secondary mounting rod 7, the main mounting rod 6 and square cross bar 1 one
Body formed, the secondary mounting rod 7 is provided with more than one, and one is fixedly installed on the main mounting rod 6 and secondary mounting rod 7
Director 8 above, for the secondary left end of mounting rod 7 by being rotatably connected to big bull stick 9, the big bull stick 9 is logical with main mounting rod 6
Cross axis of rotation connection and interference is matched somebody with somebody, the secondary right-hand member of mounting rod 7 is rotatably connected to small bull stick 10, and big bull stick 9 is provided with two
Salient point 20 is provided with individual and one big bull stick 9, fluted 21 are set on another big bull stick 9, salient point 20 and groove 21 are mutual
Clamping, the small bull stick 10 are connected and are interference fitted by axis of rotation with main mounting rod 6, and large and small bull stick can be turned
To and can keeps the position after rotating.The reflector group 2 includes upper reflector group 11, middle reflector group 12 and lower reflector
Group 13,11 groups of the upper reflector are arranged on the middle top of reflector group 12, and the upper reflector group 11 and middle reflector group 12 are logical
Cross axis of rotation connection and interference is matched somebody with somebody, the lower reflector group 13 is arranged on the middle lower section of reflector group 12, the lower reflector group
13 are connected and interference is matched somebody with somebody with middle reflector group 12 by axis of rotation.Square through hole 14 is provided with the middle reflector group 12,
The square cross bar 1 is to be set through square through hole 14.U-shaped fixture 15, the U are fixedly installed on the square cross bar 1
Type fixture 15 is arranged on the right side of reflector group 2, convenient to fix.The upper reflector group 11 is by the first reflector group 16 and second
Reflector group 17 forms, and the first reflector group 16 is connected with the second reflector group 17 by axis of rotation and interference is matched somebody with somebody, institute
State and stuck point 18 is provided with the second reflector group 17, neck 19, the He of stuck point 18 are provided with the first reflector group 16
Neck 19 is engaged, and the lower reflector group 13 is identical with the structure of upper reflector group 11.So that each structure of reflector group 2 can
To be rotated, and can, which is fixed, keeps the position after rotating.
Operation principle：During transport, reflector group 2 is converted into (as shown in Figure 2), director group 3 is equivalent (such as Fig. 3 institutes
Show)；By the Folding structure of reflector group 2 and director group 3, reduce the space-consuming of antenna, convenience in transport.During installation,
It is engaged by stuck point 18 in upper reflector group 11 and neck 19 so that the position of the first reflector group 16 and the second reflector group 17
Put and fix after deployment, lower reflector group 13 is identical with the structure of upper reflector group 11, and spreading principle is identical；Director group 3 is opened up
Open, by 21 mutual clamping of salient point 20 and groove, small bull stick 10 is connected and is interference fitted by axis of rotation with main mounting rod 6,
So that large and small bull stick can carry out steering expansion, and can keeps the position after rotating.Finally by U-shaped fixture 15, by antenna
In fixed fix bar out of doors,
The beneficial effects of the utility model are：Due to being provided with mattress reflector group and multilayer director group so that antenna
Gain improve, the signal of reception is strong.Pass through reflector group and the Folding structure convenience in transport of director group and installation.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work, should all cover within the scope of protection of the utility model,
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (3)
- A kind of 1. high-gain aerial converted into, it is characterised in that：Including square cross bar, reflector group, director group and annular Pick-up dipole, the reflector group are fixedly linked with square cross bar, and the circumferential receptacle oscillator is arranged on the left of reflector group, institute State circumferential receptacle oscillator to be fixedly linked with square cross bar, impedance-matching device is provided with below the circumferential receptacle oscillator, it is described Impedance-matching device is fixedly linked with square cross bar, and the impedance-matching device is electrical connected with circumferential receptacle oscillator, described to draw It is arranged on to device group on the left of circumferential receptacle oscillator, the director group is fixedly linked with square cross bar, and the director group is by leading Mounting rod and secondary mounting rod composition, the main mounting rod is integrally formed with square cross bar, the secondary mounting rod be provided with one with On, more than one director is fixedly installed on the main mounting rod and secondary mounting rod, the secondary mounting rod left end rotates Big bull stick is connected with, the big bull stick is rotatablely connected with main mounting rod, and the secondary mounting rod right-hand member is rotatably connected to small bull stick, institute Small bull stick to be stated to be rotatablely connected with main mounting rod, the reflector group includes upper reflector group, middle reflector group and lower reflector group, The upper reflector group is arranged on above middle reflector group, the upper reflector group and the rotation connection of middle reflector group, under described Reflector group is arranged on below middle reflector group, the lower reflector group and the rotation connection of middle reflector group, the upper reflector Group is made up of the first reflector group and the second reflector group, and the first reflector group and the second reflector group are rotatedly connected, institute To state and stuck point is provided with the second reflector group, neck is provided with the first reflector group, the stuck point and neck are engaged, The lower reflector group is identical with upper reflector group structure.
- A kind of 2. high-gain aerial converted into according to claim 1, it is characterised in that：Set in the middle reflector group There is square through hole, the square cross bar is to be set through square through hole.
- A kind of 3. high-gain aerial converted into according to claim 1, it is characterised in that：Fixation is set on the square cross bar U-shaped fixture is equipped with, the U-shaped fixture is arranged on the right side of reflector group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720460973.2U CN206673076U (en) | 2017-04-28 | 2017-04-28 | A kind of high-gain aerial converted into |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720460973.2U CN206673076U (en) | 2017-04-28 | 2017-04-28 | A kind of high-gain aerial converted into |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206673076U true CN206673076U (en) | 2017-11-24 |
Family
ID=60371333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720460973.2U Expired - Fee Related CN206673076U (en) | 2017-04-28 | 2017-04-28 | A kind of high-gain aerial converted into |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206673076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301441A (en) * | 2018-10-29 | 2019-02-01 | 广东中元创新科技有限公司 | A kind of yagi aerial reducing multipath fading |
-
2017
- 2017-04-28 CN CN201720460973.2U patent/CN206673076U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301441A (en) * | 2018-10-29 | 2019-02-01 | 广东中元创新科技有限公司 | A kind of yagi aerial reducing multipath fading |
| CN109301441B (en) * | 2018-10-29 | 2024-02-20 | 广东中元创新科技有限公司 | Yagi antenna capable of reducing multipath attenuation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS62179202A (en) | Automobile antenna for am/fm cell type telephone for transmitting and receiving in multiple bands | |
| US6853353B2 (en) | Antenna assembly for use with a portable computing device wireless communication | |
| US20050259023A1 (en) | Collapsible indoor television antenna assembly | |
| EP1069643A3 (en) | Antenna assembly and portable radio apparatus | |
| US5349362A (en) | Concealed antenna applying electrically-shortened elements and durable construction | |
| CN206673076U (en) | A kind of high-gain aerial converted into | |
| US11249215B2 (en) | Foldable portable metal detector having a quickly replaceable detection coil disk | |
| CN209001123U (en) | A kind of VHF/UHF foldable portable steel band omnidirectional antenna | |
| CN205488523U (en) | Broadband qxcomm technology handheld terminal antenna of can buckling | |
| CN208955184U (en) | It is a kind of to pass sucked type antenna for surveying and drawing counting for unmanned plane | |
| CN2779630Y (en) | Lamp pole type double wide frequency omni-directional antenna | |
| CN206250371U (en) | A kind of digital TV antenna support meanss | |
| CN205944395U (en) | Radar positioning antenna | |
| CN209045757U (en) | A kind of dedicated omnidirectional's monitoring aerial of broadcast band | |
| AU640787B2 (en) | Antenna for portable radio equipment | |
| CN209344326U (en) | Minimize combined antenna | |
| CN209045742U (en) | A kind of adjustable angle is fixed easily formula yagi aerial | |
| CN207074713U (en) | Two-in-one antenna | |
| CN208460983U (en) | A kind of SMA linking double frequency low-loss high-gain aerial | |
| CN2130310Y (en) | Portable antenna of telephone | |
| CN206728029U (en) | A kind of hand-hold wireless power utilization monitoring device | |
| CN209104360U (en) | A kind of assembly type antenna equipment | |
| CN109346836A (en) | A kind of dedicated omnidirectional's monitoring aerial of broadcast band | |
| CN214411501U (en) | Radio frequency antenna mounting structure | |
| CN214542512U (en) | Radio frequency transmitter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |