CN208423171U - A kind of auto-folder big-curve antenna - Google Patents
A kind of auto-folder big-curve antenna Download PDFInfo
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- CN208423171U CN208423171U CN201821098114.4U CN201821098114U CN208423171U CN 208423171 U CN208423171 U CN 208423171U CN 201821098114 U CN201821098114 U CN 201821098114U CN 208423171 U CN208423171 U CN 208423171U
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- fixed
- pedestal
- rod
- auto
- bottom plate
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Abstract
The utility model relates to field of antenna, more particularly to a kind of auto-folder big-curve antenna, including pedestal and bottom plate, base bottom, homogeneously to being fixed with connecting rod at the top of bottom plate, it is connected between connecting rod by spring, base bottom, base top portion is respectively and fixedly provided with deck between connecting rod, air bag is equipped between deck, shock absorbing ring is equipped between connecting rod and deck, base side is relatively fixed support rod, spring lever is fixed between support rod bottom end and bottom plate, chassis interior is fixed with motor, the output shaft of motor stretches out base top and fixes with one end of bull stick, it is relatively fixed on pedestal to have mounting rod, the outer ring of mounting rod and sealing bearing is fixed, the inner ring of sealing bearing is fixed with bull stick, sealing bearing also is provided on pedestal with motor output shaft contact position, the other end of bull stick is fixed with folding rod, folding rod insertion is arranged in antenna body；Technical solution provided by the utility model can effectively overcome overall structure stability it is poor, can not adjustment signal launch angle defect.
Description
Technical field
The utility model relates to field of antenna, and in particular to a kind of auto-folder big-curve antenna.
Background technique
Antenna is a kind of converter, it is transformed into the guided wave propagated on the transmission line to propagate in unbounded medium
Electromagnetic wave, or opposite transformation is carried out, it is the component for emitting or receiving electromagnetic wave, the same antenna in wireless device
As transmitting or received fundamental characteristics parameter be it is identical, here it is the reciprocal theorems of antenna.Radio communication, broadcast, electricity
It is all using electromagnetic waves to transmitting information depending on systems such as, radar, navigation, electronic countermeasure, remote sensing, radio astronomies, it will rely on
Antenna works.
But existing auto-folder big-curve antenna, the stability on mounting structure is poor, and antenna overall structure is inadequate
Stablize.Further, since design on defect, can not adjustment signal transmitting angle.
Utility model content
(1) the technical issues of solving
For disadvantages mentioned above present in the prior art, the utility model provides a kind of auto-folder big-curve antenna,
Can effectively overcome overall structure stability present in the prior art it is poor, can not adjustment signal launch angle defect.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of auto-folder big-curve antenna, including pedestal and bottom plate, the base bottom, bottom plate top are homogeneously to fixation
There is connecting rod, is connected between the connecting rod by spring, the base bottom, base top portion are respectively and fixedly provided with card between connecting rod
, it is equipped with air bag between the deck, shock absorbing ring is equipped between the connecting rod and deck, the base side is relatively fixed branch
Strut, is fixed with spring lever between the support rod bottom end and bottom plate, the chassis interior is fixed with motor, the motor it is defeated
Shaft, which stretches out base top, simultaneously to be fixed with one end of bull stick, relatively fixed on the pedestal to have a mounting rod, the mounting rod with it is close
Envelope bearing outer ring fix, it is described sealing bearing inner ring fixed with bull stick, on the pedestal with motor output shaft contact position
Equipped with sealing bearing, the other end and the folding rod of the bull stick are fixed, and the folding rod insertion is arranged in antenna body, described
Wiring board is installed inside antenna body, signal projector is welded on the wiring board, is fixed with lightning rod on the pedestal,
The pedestal is equipped with signal wire.
Preferably, the bottom plate is equipped with fixing bolt.
Preferably, the signal wire is connect with signal projector signal.
Preferably, deck setting symmetrical above and below.
Preferably, the support rod is symmetrical set, and the support rod is in inverted "L" shape.
Preferably, the motor and external control switch are electrically connected.
Preferably, the mounting rod is symmetrical set, and the mounting rod is in inverted "L" shape.
(3) beneficial effect
Compared with prior art, a kind of auto-folder big-curve antenna provided by the utility model can be logical using motor
It crosses bull stick and drives antenna body rotation, so as to which signal launch angle is adjusted, the setting of mounting rod and sealing bearing
It can guarantee the stability of bar rotation；The air bag between spring cooperation deck between connecting rod can effectively slow down pedestal and bottom
Vibration between plate, the setting of shock absorbing ring can be improved the structural strength between connecting rod and deck, and support rod cooperates spring lever energy
The stability of pedestal is further increased, enough so as to effectively improve integrally-built stability；When the rainy day, folding can use
Bar folds up antenna body, and lightning rod is taken shelter from the thunder, prevent antenna body by lightning stroke in so that antenna body is in thundery sky
It can also be worked normally in gas.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model structure diagram；
In figure:
1, pedestal；2, bottom plate；3, connecting rod；4, spring；5, deck；6, air bag；7, shock absorbing ring；8, support rod；9, spring lever；
10, fixing bolt；11, motor；12, bull stick；13, mounting rod；14, bearing is sealed；15, folding rod；16, antenna body；17, line
Road plate；18, signal projector；19, lightning rod；20, signal wire.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
A kind of auto-folder big-curve antenna, as shown in Figure 1, including pedestal 1 and bottom plate 2,1 bottom of pedestal, 2 top of bottom plate
It is opposite to be fixed with connecting rod 3, it is connected between connecting rod 3 by spring 4, it is solid between connecting rod 3 at the top of 1 bottom of pedestal, bottom plate 2
Surely there is deck 5, be equipped with air bag 6 between deck 5, shock absorbing ring 7 be equipped between connecting rod 3 and deck 5,1 side of pedestal is relatively fixed to be had
Support rod 8 is fixed with spring lever 9 between 8 bottom end of support rod and bottom plate 2, be fixed with motor 11 inside pedestal 1, motor 11 it is defeated
Shaft, which stretches out the top of pedestal 1, simultaneously to be fixed with one end of bull stick 12, relatively fixed on pedestal 1 to have a mounting rod 13, mounting rod 13 with it is close
The outer ring of envelope bearing 14 is fixed, and inner ring and the bull stick 12 for sealing bearing 14 are fixed, on pedestal 1 with 11 output shaft contact position of motor
Equipped with sealing bearing 14, the other end and folding rod 15 of bull stick 12 are fixed, and the insertion of folding rod 15 is arranged in antenna body 16, day
Wiring board 17 is installed inside line ontology 16, signal projector 18 is welded on wiring board 17, is fixed with lightning rod on pedestal 1
19, pedestal 1 is equipped with signal wire 20.
Bottom plate 2 is equipped with fixing bolt 10, and signal wire 20 is connect with 18 signal of signal projector, and deck 5 is symmetrical above and below to be set
It sets, support rod 8 is symmetrical set, and support rod 8 is in inverted "L" shape, and motor 11 and external control switch are electrically connected, mounting rod 13
It is symmetrical set, mounting rod 13 is in inverted "L" shape.
In use, bottom plate 2 is fixed on suitable position using fixing bolt 10, signal wire 20 is connected into base station, by line
Signal projector 18 on road plate 17 can be to external radiated signal.
Starting motor 11 by external control switch, motor 11 drives antenna body 16 to rotate by bull stick 12, so as to
Enough that signal launch angle is adjusted, the setting of mounting rod 13 and sealing bearing 14 can guarantee the stabilization that bull stick 12 rotates
Property.
Spring 4 between connecting rod 3 cooperates the air bag 6 between deck 5 that can effectively slow down the vibration between pedestal 1 and bottom plate 2
Dynamic, the setting of shock absorbing ring 7 can be improved the structural strength between connecting rod 3 and deck 5, and support rod 8 cooperates spring lever 9 can be into one
Step improves the stability of pedestal 1, so as to effectively improve integrally-built stability.
When the rainy day, it can use folding rod 15 and fold up antenna body 16, lightning rod 19 is taken shelter from the thunder, and antenna is prevented
During ontology 16 is struck by lightning, so that antenna body 16 can also work normally in thunderstorm weather.
In addition, lightning rod 19 can weld on pedestal 1, wiring board 17 be can weld inside antenna body 16, and spring lever 9 can
It is welded and fixed with support rod 8, bottom plate 2.Signal wire 20 is connect with 18 signal of signal projector, motor 11 and external control switch electricity
Gas connects the common knowledge for belonging to those skilled in the art, therefore this will not be repeated here.
A kind of auto-folder big-curve antenna provided by the utility model can drive antenna by bull stick using motor
Ontology rotation, so as to which signal launch angle is adjusted, the setting of mounting rod and sealing bearing can guarantee that bull stick turns
Dynamic stability；The air bag between spring cooperation deck between connecting rod can effectively slow down the vibration between pedestal and bottom plate,
The setting of shock absorbing ring can be improved the structural strength between connecting rod and deck, and support rod cooperation spring lever can further increase bottom
The stability of seat, so as to effectively improve integrally-built stability；When the rainy day, it can use folding rod and roll over antenna body
Gather into folds, lightning rod is taken shelter from the thunder, prevent antenna body by lightning stroke in so that antenna body also can normal work in thunderstorm weather
Make.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
Modify or replace, can't make corresponding technical solution essence be detached from various embodiments of the utility model technical solution spirit and
Range.
Claims (7)
1. a kind of auto-folder big-curve antenna, it is characterised in that: including pedestal (1) and bottom plate (2), pedestal (1) bottom,
It is opposite at the top of bottom plate (2) to be fixed with connecting rod (3), it is connected between the connecting rod (3) by spring (4), pedestal (1) bottom
It is respectively and fixedly provided between connecting rod (3) deck (5) at the top of portion, bottom plate (2), is equipped with air bag (6) between the deck (5), it is described
Shock absorbing ring (7) are equipped between connecting rod (3) and deck (5), pedestal (1) side is relatively fixed support rod (8), the support
It is fixed between bar (8) bottom end and bottom plate (2) spring lever (9), is fixed with motor (11), the motor inside the pedestal (1)
(11) output shaft is stretched out at the top of pedestal (1) and is fixed with one end of bull stick (12), relatively fixed on the pedestal (1) to have installation
Bar (13), the mounting rod (13) and the outer ring of sealing bearing (14) are fixed, the inner ring and bull stick of sealing bearing (14)
(12) fixed, sealing bearing (14) also is provided on the pedestal (1) with motor (11) output shaft contact position, the bull stick (12)
The other end and folding rod (15) are fixed, and folding rod (15) insertion is arranged in antenna body (16), the antenna body
(16) internal to be equipped with wiring board (17), it is welded with signal projector (18) on the wiring board (17), it is solid on the pedestal (1)
Surely have lightning rod (19), the pedestal (1) is equipped with signal wire (20).
2. auto-folder big-curve antenna according to claim 1, it is characterised in that: the bottom plate (2), which is equipped with, fixes
Bolt (10).
3. auto-folder big-curve antenna according to claim 1, it is characterised in that: the signal wire (20) and signal are sent out
The connection of emitter (18) signal.
4. auto-folder big-curve antenna according to claim 1, it is characterised in that: the deck (5) is symmetrical above and below to be set
It sets.
5. auto-folder big-curve antenna according to claim 1, it is characterised in that: support rod (8) bilateral symmetry
Setting, the support rod (8) are in inverted "L" shape.
6. auto-folder big-curve antenna according to claim 1, it is characterised in that: the motor (11) and external control
Switch electrical connection.
7. auto-folder big-curve antenna according to claim 1, it is characterised in that: mounting rod (13) bilateral symmetry
Setting, the mounting rod (13) are in inverted "L" shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098114.4U CN208423171U (en) | 2018-07-13 | 2018-07-13 | A kind of auto-folder big-curve antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098114.4U CN208423171U (en) | 2018-07-13 | 2018-07-13 | A kind of auto-folder big-curve antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208423171U true CN208423171U (en) | 2019-01-22 |
Family
ID=65126232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821098114.4U Active CN208423171U (en) | 2018-07-13 | 2018-07-13 | A kind of auto-folder big-curve antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208423171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994129A (en) * | 2019-02-20 | 2020-04-10 | 上海光古电子有限公司 | Short wave multi-channel automatic reconnaissance analysis processing system equipment |
-
2018
- 2018-07-13 CN CN201821098114.4U patent/CN208423171U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994129A (en) * | 2019-02-20 | 2020-04-10 | 上海光古电子有限公司 | Short wave multi-channel automatic reconnaissance analysis processing system equipment |
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