CN205811058U - A kind of tracking exchage parabola antenna - Google Patents
A kind of tracking exchage parabola antenna Download PDFInfo
- Publication number
- CN205811058U CN205811058U CN201620772786.3U CN201620772786U CN205811058U CN 205811058 U CN205811058 U CN 205811058U CN 201620772786 U CN201620772786 U CN 201620772786U CN 205811058 U CN205811058 U CN 205811058U
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- support member
- feed
- parabola antenna
- tracking exchage
- reflecting element
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Abstract
The utility model discloses a kind of tracking exchage parabola antenna, including feed, sliding part, reflecting element and plural support component, reflecting element is arranged on plural support component, sliding part is set on feed slidably, plural support component is arranged around feed, plural support component is formed radial, prop up support component and include the first support member and the second support member, one end of first support member is rotatably arranged on feed, the other end of the first support member is free end, one end of second support member is arranged on sliding part, the other end of the second support member is rotatably arranged on the first support member, the material of reflecting element is flexible metal material.A kind of tracking exchage parabola antenna that this utility model provides, can realize launching folding and the expansion of part by the slip of sliding part, the most quick and easy for installation, and volume after folding is less, convenient transport.
Description
Technical field
This utility model relates to mobile communication technology field, particularly relates to a kind of tracking exchage parabola antenna.
Background technology
Mobile communication emergency communication ensure in, the most eurypalynous antenna can be used, as plate antenna, yagi aerial,
Parabola antenna etc..It is known that in above several antennas, the lobe width of parabola antenna is the narrowest, gain is the highest, antenna
Signal propagation distance is farthest.It is not easy in the situation closely arranging communications facility at breaking out of fire, flood, nuclear leakage lamp
Under, it is frequently used parabola antenna and carries out the remote input of emergency communication wireless signal.In highway, high-speed railway and length
The region that tunnel etc. need distance to cover is the most very useful.
At present, transporting for convenience, the reflecting surface of the domestic parabola antenna for mobile communication is by some pieces mostly
Hard metallic plate is assembled.As the Chinese invention patent of Application No. 200610161584.6 discloses a kind of folding type assembled throwing
Object plane antenna, including left wing, intermediate and right flank, respectively by three between left wing and intermediate, between right flank and intermediate
Securing member connects, and securing member includes left buckleing, right buckle and connector, is provided with folder, folder protrudes from a left side on the right side of left button
On the right side of button, and it is two, caves in inside folder right side, be provided with groove in the side of right button, and folder is buckled in the right side and buckles
Groove in, be provided with hole at the middle part of left button and right button, connector is positioned in the hole of left button and right button, and the right side of left button is first
Locating surface, the lower surface of folder is the second locating surface, and the side of the female of folder is the 3rd locating surface, in left wing and centre
Connected by three described securing members between body, and the first locating surface aligns with the cutting plane between left wing and intermediate, and tightly
Firmware is positioned at the back side of this folding type assembled paraboloid antenna, between right flank and intermediate by three described securing members even
Connect, and the first locating surface aligns with the cutting plane between right flank and intermediate, and securing member is positioned at this folding type assembled paraboloid
The back side of antenna.This patent by being divided into three parts by the reflecting surface of parabola antenna, respectively by three between three parts
Individual securing member is attached.Owing to parabola antenna volume is big, Heavy Weight, inconvenient by securing member attended operation, not only account for
The quality time ensured with emergency communication, have impact on the ageing of emergency communication, but also substantial amounts of manpower and thing can be wasted
Power.
Utility model content
Technical problem to be solved in the utility model is: provides a kind of and folds and launch easy to operate tracking exchage
Parabola antenna.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of tracking exchage parabola antenna, including feed, sliding part, reflecting element and plural support component,
Described reflecting element is arranged on plural described support component, and described sliding part is set on described feed slidably,
Plural described support component is arranged around feed, and plural support component is formed radial, and a support component includes
First support member and the second support member, one end of described first support member is rotatably arranged on feed, the first support member
The other end is free end, and one end of described second support member is arranged on sliding part, and the other end of the second support member is rotationally
Being arranged on the first support member, the material of reflecting element is flexible metal material.
Further, described reflecting element is network structure.
Further, the diameter of the mesh on cancellated described reflecting element is anti-less than tracking exchage parabola antenna
0.1-0.125 times of the wavelength of the electromagnetic wave penetrated.
Further, the junction point of described second support member and described first support member is the first support to the distance of feed
0.3-0.4 times of the length of part.
Further, described feed includes that half-wave dipole and conducting piece, described half-wave dipole are arranged on described conducting piece
One end, described sliding part is set on conducting piece slidably, and one end of described first support member is rotatably arranged in conduction
On part.
Further, also including that locating part, described locating part are arranged on described feed, locating part props up described slip
Part.
Further, described locating part is cylindric, and described feed is provided with through hole, and described locating part is arranged on described logical
Kong Zhong, the external diameter of locating part is less than the aperture of described through hole.
Further, the quantity of described support component is more than 16, and described the support component of more than 16 is respectively
It is uniformly arranged on described feed.
Further, the material of described first support member is metal material.
Further, the material of described second support member is non-metallic material.
The beneficial effects of the utility model are: one end of the first support member is rotatably arranged on feed, second
One end of support member is arranged on sliding part, and the other end of the second support member is rotatably arranged on the first support member, sliding part
Along feed slide time, drive second support member slide, second support member slide time, drive the first support member to rotate relative to feed,
Thus folding and the expansion of the first support member can be realized, reflecting element is flexible metal material, when the first support member folds and launches
Reflecting element can be driven to fold and launch；Tracking exchage parabola antenna of the present utility model can be real by the slip of sliding part
The folding of existing reflecting element and expansion, the most quick and easy for installation, and also volume after folding is less, convenient transport.
Accompanying drawing explanation
Fig. 1 is the structure chart during tracking exchage parabola antenna expansion of this utility model embodiment；
Fig. 2 is the structure chart during tracking exchage parabola antenna folding of this utility model embodiment；
Fig. 3 is the front view of the tracking exchage parabola antenna of this utility model embodiment；
Fig. 4 is the feed structure chart with a support component of the tracking exchage parabola antenna of this utility model embodiment；
Fig. 5 is the feed of tracking exchage parabola antenna, locating part, connector and 1/2 of this utility model embodiment
The structural representation of feeder line.
Label declaration:
1, feed；11, half-wave dipole；12, conducting piece；2, sliding part；3, reflecting element；41, the first support member；42, second
Support member；5, locating part；6, connector；7,1/2N type adaptor；8,1/2 feeder line；9, antenna support frame.
Detailed description of the invention
By describing technology contents of the present utility model, structural feature in detail, being realized purpose and effect, below in conjunction with enforcement
Mode also coordinates accompanying drawing to be explained in detail.
The design of this utility model most critical is: by arranging support component and a sliding part, can realize the folding of antenna
Fold and launch, the most convenient to operation, and also volume after folding is less, convenient transport.
Referring to Fig. 1 to Fig. 5, a kind of tracking exchage parabola antenna, including feed 1, sliding part 2, reflecting element 3 and two
An individual above support component, described reflecting element 3 is arranged on plural described support component, and described sliding part 2 is slidably
Be set on described feed 1, a plural described support component is arranged around feed 1, plural support component shape
Radial, a support component includes the first support member 41 and the second support member 42, and one end of described first support member 41 is rotatable
Be arranged on feed 1, the other end of the first support member 41 is free end, and one end of described second support member 42 is arranged on slip
On part 2, the other end of the second support member 42 is rotatably arranged on the first support member 41, and the material of reflecting element 3 is flexible gold
Belong to material.
Knowable to foregoing description, the beneficial effects of the utility model are: one end of the first support member rotatably arranged with
On feed, one end of the second support member is arranged on sliding part, and the other end of the second support member is rotatably arranged in first
On support member, sliding part along feed slide time, drive second support member slide, second support member slide time, drive first support
Part rotates relative to feed, thus can realize folding and the expansion of the first support member, and reflecting element is flexible metal material, and first supports
Part can drive reflecting element to fold when folding and launch and launch；Tracking exchage parabola antenna of the present utility model is by sliding
The slip of part can realize launching folding and the expansion of part, the most quick and easy for installation, and volume after folding is less, convenient fortune
Defeated.
Further, described reflecting element 3 is network structure.
Seen from the above description, reflecting element is network structure, can effectively reduce windage, plays wind resistance effect.
Further, the diameter of the mesh on cancellated described reflecting element 3 is less than tracking exchage parabola antenna
0.1-0.125 times of the wavelength of the electromagnetic wave of reflection.
Seen from the above description, the diameter of mesh is less than 0.1-0.125 times of the wavelength of the electromagnetic wave of reflection, prevents mesh
Excessive cause the leakage to electromagnetic wave to penetrate phenomenon, affect the normal work of antenna.
Further, the junction point of described second support member 42 and described first support member 41 is the to the distance of feed 1
0.3-0.4 times of the length of one support member 41.
Seen from the above description, the junction point of the second support member and the first support member is the first support member to the distance of feed
0.3-0.4 times of length, the support force of a support component can be made to reach balance, improve the integrally-built stability of antenna.
Further, described feed 1 includes that half-wave dipole 11 and conducting piece 12, described half-wave dipole 11 are arranged on described biography
One end of guiding element 12, described sliding part 2 is set on conducting piece 12 slidably, and one end of described first support member 41 is rotatable
Be arranged on conducting piece 12.
Seen from the above description, half-wave dipole is used for the radio-frequency power from feeder line in the form of an electromagnetic wave to reflecting element
Radiation, half-wave dipole is removably disposed on conducting piece, can support multiband, multi-standard mobile communication by changing feed.
Further, also including that locating part 5, described locating part 5 are arranged on described feed 1, locating part 5 props up described cunning
Moving part 2.
Seen from the above description, when sliding part slides on support, first locating part is taken off, after the first support member launches,
Again locating part is arranged on feed, by locating part, sliding part is fixed, make the first support member be in expansion shape
State.
Further, described locating part 5 is cylindric, and described feed 1 is provided with through hole, and described locating part 5 is arranged on institute
Stating in through hole, the external diameter of locating part 5 is less than the aperture of described through hole.
Seen from the above description, the external diameter of locating part is slightly less than the aperture of through hole, can make locating part and through hole tight fit, anti-
Only locating part drops, and causes antenna auto-folder.
Further, the quantity of described support component is more than 16, and described the support component of more than 16 is respectively
It is uniformly arranged on described feed 1.
Seen from the above description, the quantity of a support component is more than 16 support forces that can increase a support component, makes sky
Line is more firm, it is not easy to damaged.
Further, the material of described first support member 41 is metal material.
Seen from the above description, the metal material that the first support member is good toughness, rigidity is strong is made, such as carbon steel, aluminium alloy
Deng.
Further, the material of described second support member 42 is non-metallic material.
Seen from the above description, the non-metallic material that the second support member is good toughness, rigidity is strong, such as plastics etc., second
Support member is that nonmetallic materials can prevent signaling reflex direction disorderly.
Refer to Fig. 1 to Fig. 5, embodiment one of the present utility model is:
A kind of tracking exchage parabola antenna, including feed 1, sliding part 2, reflecting element 3, locating part 5, connector 6,1/
2N type adaptor 7,1/2 feeder line 8 and 16 support components, described reflecting element 3 is arranged on 16 support components.Feed 1
Including half-wave dipole 11 and conducting piece 12, half-wave dipole 11 is arranged on one end of described conducting piece 12, and half-wave dipole 11 uses directly
The footpath fine copper post suitable with 1/2 cable size is that material is made, and conducting piece 12 is metal material, and conducting piece 12 is for the biography of signal
Defeated.1/2N type adaptor 7 is arranged on the other end of feed 1, and 1/2 feeder line 8 is arranged on 1/2N type adaptor 7 away from half-wave dipole 11
One end.
Sliding part 2 is set on conducting piece 12 slidably, and connector 6 is fixed on conducting piece 12 and is positioned at sliding part 2
And between 1/2N type adaptor 7, connector 6 is discoid.Described in 16, a support component is arranged around conducting piece 12,16
Prop up support component and formed radial.
Propping up support component and include the first support member 41 and the second support member 42, one end of described first support member 41 is rotationally
Being arranged on connector 6, the other end of the first support member 41 is free end, and one end of described second support member 42 is arranged on slip
On part 2, the other end of the second support member 42 is rotatably arranged on the first support member 41, and the first support member 41 is arc-shaped,
The metal steel bar that first support member 41 is good toughness, rigidity is strong, the second non-metallic material that support member 42 is good toughness, rigidity is strong
Material.The junction point of the second support member 42 and described first support member 41 is to the length that distance is the first support member 41 of feed 1
1/3 times.Locating part 5 is columned latch, and conducting piece 12 is provided with through hole, and locating part 5 arranges in through-holes, columned limit
The external diameter of position part 5 is less than the aperture of through hole.When antenna is in deployed condition, locating part 5 is used for fixing sliding part 2.
Reflecting element 3 is parabola network structure, and reflecting element 3 is by good toughness, elastic flexible metal little, lightweight silk screen system
Become, such as thin wire wire side or thin copper wire wire side.The diameter of the mesh on reflecting element 3 reflects less than tracking exchage parabola antenna
0.1-0.125 times of wavelength of electromagnetic wave.Reflecting element 3 is additionally provided with antenna support frame 9 away from the one side of a support component, and antenna leads to
Cross antenna support frame 9 and carry out the fixing of angle and orientation.
In sum, a kind of tracking exchage parabola antenna that this utility model provides, by the slip of sliding part i.e.
Can realize launching folding and the expansion of part, the most quick and easy for installation, and also volume after folding is less, convenient transport.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
Utilize the equivalents that this utility model description and accompanying drawing content are made, or be directly or indirectly used in relevant technology neck
Territory, is the most in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a tracking exchage parabola antenna, including feed, sliding part, reflecting element and plural support component, institute
State reflecting element to be arranged on plural described support component, it is characterised in that described sliding part is set in institute slidably
Stating on feed, plural described support component is arranged around feed, and plural support component is formed radial, supports
Assembly includes that the first support member and the second support member, one end of described first support member are rotatably arranged on feed, first
The other end of support member is free end, and one end of described second support member is arranged on sliding part, the other end of the second support member
Being rotatably arranged on the first support member, the material of reflecting element is flexible metal material.
Tracking exchage parabola antenna the most according to claim 1, it is characterised in that described reflecting element is netted knot
Structure.
Tracking exchage parabola antenna the most according to claim 2, it is characterised in that cancellated described reflecting element
On the diameter of mesh less than 0.1-0.125 times of wavelength of the electromagnetic wave of tracking exchage parabola antenna reflection.
Tracking exchage parabola antenna the most according to claim 1, it is characterised in that described second support member is with described
The junction point of the first support member is to 0.3-0.4 times of the length that distance is the first support member of feed.
Tracking exchage parabola antenna the most according to claim 1, it is characterised in that described feed includes half-wave dipole
And conducting piece, described half-wave dipole is arranged on one end of described conducting piece, and described sliding part is set on conducting piece slidably,
One end of described first support member is rotatably arranged on conducting piece.
Tracking exchage parabola antenna the most according to claim 1, it is characterised in that also include locating part, described limit
Position part is arranged on described feed, and locating part props up described sliding part.
Tracking exchage parabola antenna the most according to claim 6, it is characterised in that described locating part is cylindric,
Described feed is provided with through hole, and described locating part is arranged in described through hole, and the external diameter of locating part is less than the aperture of described through hole.
Tracking exchage parabola antenna the most according to claim 1, it is characterised in that the quantity of described support component is
More than 16, described the support component of more than 16 is uniformly arranged on described feed respectively.
Tracking exchage parabola antenna the most according to claim 1, it is characterised in that the material of described first support member
For metal material.
Tracking exchage parabola antenna the most according to claim 1, it is characterised in that the material of described second support member
Matter is non-metallic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620772786.3U CN205811058U (en) | 2016-07-21 | 2016-07-21 | A kind of tracking exchage parabola antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620772786.3U CN205811058U (en) | 2016-07-21 | 2016-07-21 | A kind of tracking exchage parabola antenna |
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| Publication Number | Publication Date |
|---|---|
| CN205811058U true CN205811058U (en) | 2016-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620772786.3U Active CN205811058U (en) | 2016-07-21 | 2016-07-21 | A kind of tracking exchage parabola antenna |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025569A (en) * | 2016-07-21 | 2016-10-12 | 福建省邮电规划设计院有限公司 | Parabolic antenna for mobile communication |
-
2016
- 2016-07-21 CN CN201620772786.3U patent/CN205811058U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025569A (en) * | 2016-07-21 | 2016-10-12 | 福建省邮电规划设计院有限公司 | Parabolic antenna for mobile communication |
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| GR01 | Patent grant |