CN207233929U - A kind of antenna holder that can change - Google Patents
A kind of antenna holder that can change Download PDFInfo
- Publication number
- CN207233929U CN207233929U CN201721202136.6U CN201721202136U CN207233929U CN 207233929 U CN207233929 U CN 207233929U CN 201721202136 U CN201721202136 U CN 201721202136U CN 207233929 U CN207233929 U CN 207233929U
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- CN
- China
- Prior art keywords
- welded
- cradling piece
- base
- fixed block
- support base
- 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.)
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Abstract
The utility model discloses a kind of antenna holder that can change,Including base,Protective fence,Casing,Support base,Cradling piece and lightning rod,The middle of the base is welded with casing,Sleeve bottom is welded with four support columns,The end of support column is welded on base,Casing surrounding is provided with protective fence,Protective fence bottom is welded on base,Worn in casing and be connected to telescopic rod,Lightning rod is installed at the top of telescopic rod,Fixing sleeve is equipped with the middle part of telescopic rod,Retainer plate is cased with fixing sleeve,Retainer plate surrounding is welded with connecting rod,Connecting rod end is welded on support base,Support base is square frame structure,Opened up on the four edges of support base fluted,And groove interconnects,Four angles of support base are respectively and fixedly provided with fixed block,Fixed block is equipped with cradling piece,Shaft is passed through in cradling piece,Protrusion is fixed with the fixed block of cradling piece side,Cradling piece folding storage is got up by groove,Easy to carry,The utility model is designed reasonably,It is adapted to promote the use of.
Description
Technical field
A kind of antenna holder is the utility model is related to, more particularly, to a kind of antenna holder that can change.
Background technology
Antenna is a kind of converter, it is transformed into the guided wave propagated on transmission line in unbounded medium（It is typically free
Space）The electromagnetic wave of middle propagation, 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 transmits information, depends on antenna to work.In addition, in terms of energy is transmitted with electromagnetic wave, the energy of non-signal
Amount radiation is also required to antenna.General antenna all has invertibity, i.e., both can be used as transmitting antenna with common antenna, it is also possible to connect
Receive antenna.The same antenna is identical as transmitting or the fundamental characteristics parameter received.Here it is the reciprocal theorem of antenna.
Antenna needs to use antenna holder, and general antenna holder cannot fold, and direction is fixed unique, it is impossible to change, because
This needs a kind of antenna holder that can change.
Utility model content
The technical problems to be solved in the utility model is to overcome existing antenna holder to be unable to lacking for change direction and length
Fall into, there is provided a kind of antenna holder that can change, so as to solve the above problems.
To achieve the above object, the utility model provides following technical solution：A kind of antenna holder that can change, including
Base, protective fence, casing, support base, cradling piece and lightning rod, the middle of the base are welded with casing, the weldering of described sleeve pipe bottom
Four support columns are connected to, the end of the support column is welded on base, and described sleeve pipe surrounding is provided with protective fence, the protection
Column bottom is welded on base, is worn in described sleeve pipe and is connected to telescopic rod, and lightning rod is provided with the top of the telescopic rod, described flexible
Fixing sleeve is equipped with the middle part of bar, retainer plate is cased with the fixing sleeve, the retainer plate surrounding is welded with connecting rod, connecting rod end
Be welded on support base, the support base is square frame structure, opened up on the four edges of the support base it is fluted, and
The groove interconnects, and four angles of the support base are respectively and fixedly provided with fixed block, and the fixed block is equipped with cradling piece, described
Shaft is passed through in cradling piece, protrusion is fixed with the fixed block of the cradling piece side, is pacified on the cradling piece opposite side fixed block
Equipped with limiting plate.
As a kind of optimal technical scheme of the utility model, four support columns are respectively welded at four sides of casing
Upwards.
As a kind of optimal technical scheme of the utility model, screw hole is offered in described sleeve pipe, supporting setting in screw hole
There is holding screw.
As a kind of optimal technical scheme of the utility model, the fixing sleeve is in round table-like, on the retainer plate inner wall
It is bonded with foamed plastics.
As a kind of optimal technical scheme of the utility model, described limiting plate one end is connected by hinge with fixed block,
The limiting plate other end is equipped with aperture, aperture and raised supporting setting.
As a kind of optimal technical scheme of the utility model, the cradling piece is equipped with four, on the every cradling piece
At least provided with three threading holes.
Compared with current technology, the beneficial effects of the utility model are：The antenna holder that this kind can change, structure design
It is complete compact, cradling piece folding storage is got up by groove, easy to carry, stent is prevented by limiting plate and raised setting
Bar is toppled over, and is prevented from being hit by thunder and lightning by lightning rod, by the setting of protective fence, is protected antenna holder not hit by foreign body
Hit, by the setting of casing and telescopic rod, make the scalable alterable of antenna holder, retainer plate and fixing sleeve pivot bush unit, it is convenient
Direction of rotation, the utility model is designed reasonably and practical, are adapted to promote the use of.
Brief description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form the limitation to the utility model.In the accompanying drawings：
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the overlooking the structure diagram of the support base of the utility model；
Fig. 3 is the enlarged structure schematic diagram of the A of the utility model；
In figure：1st, base；2nd, support column；3rd, protective fence；4th, casing；5th, holding screw；6th, support base；7th, fixed block；8、
Cradling piece；9th, threading hole；10th, telescopic rod；11st, lightning rod；12nd, retainer plate；13rd, groove；14th, it is raised；15th, limiting plate；16th, it is solid
Fixed set.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of antenna holder that can change, including bottom
Seat 1, protective fence 3, casing 4, support base 6, cradling piece 8 and lightning rod 11, the middle part of base 1 are welded with casing 4, the weldering of 4 bottom of casing
Four support columns 2 are connected to, the end of support column 2 is welded on base 1, and 4 surrounding of casing is provided with protective fence 3,3 bottom of protective fence
It is welded on base 1, is worn in casing 4 and be connected to telescopic rod 10, the top of telescopic rod 10 is provided with lightning rod 11, and the middle part of telescopic rod 10 is set
There is fixing sleeve 16, retainer plate 12 is cased with fixing sleeve 16,12 surrounding of retainer plate is welded with connecting rod, and connecting rod end is welded on branch
Support on seat 6, support base 6 is square frame structure, opens up fluted 13 on the four edges of support base 6, and groove 13 is mutual
Connection, four angles of support base 6 are respectively and fixedly provided with fixed block 7, and fixed block 7 is equipped with cradling piece 8, shaft is passed through in cradling piece 8, props up
Protrusion 14 is fixed with 8 side fixed block 7 of hack lever, limiting plate 15 is installed on 8 opposite side fixed block 7 of cradling piece.
Four support columns 2 are respectively welded on the four direction of casing 4, and screw hole is offered on casing 4, matches somebody with somebody in screw hole and is arranged
Holding screw 5 is equipped with, fixing sleeve 16 is in round table-like, foamed plastics is bonded with 12 inner wall of retainer plate, 15 one end of limiting plate passes through
Hinge is connected with fixed block 7, and 15 other end of limiting plate is equipped with aperture, and aperture is equipped with four with raised 14 supporting settings, cradling piece 8
Root, at least provided with three threading holes 9 on every cradling piece 8.
Concrete principle：It is during the antenna holder that can be changed using this kind, base 1 is pre-buried on the ground, by support base 6
Cradling piece 8 erect, limiting plate 15 pack into protrusion 14, make cradling piece 8 must not oblique bending, the threading on cradling piece 8
Pass through antenna in hole 9, rotational support seat 6 make cradling piece 8 can adjustment direction as needed, after direction is adjusted, by retainer plate 12
Push down on, make it be close to fix with fixing sleeve 16, can not rotate, unclamp holding screw 5, telescopic rod 10 is extended, then tighten tight
Determine screw 5, when not in use, antenna removal is got off, take away limiting plate 15, cradling piece 8 was fallen in groove 13, can also incite somebody to action
Support base 6 is taken off from telescopic rod 10, telescopic rod 10 is shunk with casing 4.
The antenna holder that this kind can change, structure design is completely compact, is played 8 folding storage of cradling piece by groove 13
Come, easy to carry, prevent cradling piece 8 from toppling over by the setting of limiting plate 15 and protrusion 14, prevented by lightning rod 11 by thunder and lightning
Hit, by the setting of protective fence 3, protect antenna holder not hit by foreign body, pass through setting for casing 4 and telescopic rod 10
Put, make the scalable alterable of antenna holder, retainer plate 12 and 16 pivot bush unit of fixing sleeve, facilitate direction of rotation, the utility model
Reasonable and practical is designed, is adapted to promote the use of.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of antenna holder that can change, including base（1）, protective fence（3）, casing（4）, support base（6）, cradling piece
（8）And lightning rod（11）, it is characterised in that the base（1）Middle part is welded with casing（4）, described sleeve pipe（4）Bottom is welded with
Four support columns（2）, the support column（2）End be welded on base（1）On, described sleeve pipe（4）Surrounding is provided with protective fence
（3）, the protective fence（3）Bottom is welded on base（1）On, described sleeve pipe（4）Inside wear and be connected to telescopic rod（10）, the telescopic rod
（10）Top is provided with lightning rod（11）, the telescopic rod（10）Middle part is equipped with fixing sleeve（16）, the fixing sleeve（16）Upper set
There is retainer plate（12）, the retainer plate（12）Surrounding is welded with connecting rod, and connecting rod end is welded on support base（6）On, it is described
Support base（6）For square frame structure, the support base（6）Four edges on open up it is fluted（13）, and the groove
（13）Interconnect, the support base（6）Four angles be respectively and fixedly provided with fixed block（7）, the fixed block（7）It is equipped with cradling piece
（8）, the cradling piece（8）It is interior to pass through shaft, the cradling piece（8）Side fixed block（7）On be fixed with protrusion（14）, the branch
Hack lever（8）Opposite side fixed block（7）On limiting plate is installed（15）.
A kind of 2. antenna holder that can change according to claim 1, it is characterised in that four support columns（2）
It is respectively welded at casing（4）Four direction on.
A kind of 3. antenna holder that can change according to claim 1, it is characterised in that described sleeve pipe（4）On open up
There is a screw hole, it is supporting in screw hole to be provided with holding screw（5）.
A kind of 4. antenna holder that can change according to claim 1, it is characterised in that the fixing sleeve（16）In circle
Mesa-shaped, the retainer plate（12）Foamed plastics is bonded with inner wall.
A kind of 5. antenna holder that can change according to claim 1, it is characterised in that the limiting plate（15）One end
Pass through hinge and fixed block（7）Connection, the limiting plate（15）The other end is equipped with aperture, aperture and protrusion（14）With being arranged
Put.
A kind of 6. antenna holder that can change according to claim 1, it is characterised in that the cradling piece（8）It is equipped with
Four, the every cradling piece（8）On at least provided with three threading holes（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721202136.6U CN207233929U (en) | 2018-03-05 | 2018-03-05 | A kind of antenna holder that can change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721202136.6U CN207233929U (en) | 2018-03-05 | 2018-03-05 | A kind of antenna holder that can change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207233929U true CN207233929U (en) | 2018-04-13 |
Family
ID=61862851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721202136.6U Expired - Fee Related CN207233929U (en) | 2018-03-05 | 2018-03-05 | A kind of antenna holder that can change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207233929U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108649430A (en) * | 2018-06-19 | 2018-10-12 | 肇庆中能创智信息科技有限公司 | A kind of electric power lightning rod with automatic drying dedusting function |
| CN111816974A (en) * | 2020-07-14 | 2020-10-23 | 广东电网有限责任公司韶关供电局 | Vehicle-mounted unmanned aerial vehicle signal device |
| WO2021134953A1 (en) * | 2019-12-31 | 2021-07-08 | 江苏数字鹰科技股份有限公司 | Antenna direction guiding device of unmanned aerial vehicle jammer |
-
2018
- 2018-03-05 CN CN201721202136.6U patent/CN207233929U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108649430A (en) * | 2018-06-19 | 2018-10-12 | 肇庆中能创智信息科技有限公司 | A kind of electric power lightning rod with automatic drying dedusting function |
| WO2021134953A1 (en) * | 2019-12-31 | 2021-07-08 | 江苏数字鹰科技股份有限公司 | Antenna direction guiding device of unmanned aerial vehicle jammer |
| CN111816974A (en) * | 2020-07-14 | 2020-10-23 | 广东电网有限责任公司韶关供电局 | Vehicle-mounted unmanned aerial vehicle signal device |
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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 |
Granted publication date: 20180413 Termination date: 20200305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |