CN107910640A - A kind of shallow embedding formula tracking exchage earth's surface antenna - Google Patents
A kind of shallow embedding formula tracking exchage earth's surface antenna Download PDFInfo
- Publication number
- CN107910640A CN107910640A CN201710910634.4A CN201710910634A CN107910640A CN 107910640 A CN107910640 A CN 107910640A CN 201710910634 A CN201710910634 A CN 201710910634A CN 107910640 A CN107910640 A CN 107910640A
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- CN
- China
- Prior art keywords
- antenna
- lid
- earth
- bowl
- shallow embedding
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
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- Details Of Aerials (AREA)
Abstract
The invention discloses a kind of shallow embedding formula tracking exchage earth's surface antenna, including lid, antenna body, shell body and base, shell body is fixedly connected between lid and base, antenna body includes antenna housing and is clamped the bowl-shape metal cavity being connected to inside antenna housing, antenna housing is detachably connected with shell body, bowl-shape metal cavity opening is towards lid, four groups of symmetrical antenna elements in a ring are fixedly connected with inside bowl-shape metal cavity, bowl-shape metal cavity external stability connects active point of switching part, work(divides switching part to be arranged between antenna housing and bowl-shape metal cavity, work(divides switching part to include power splitter, patchcord and N connector, power splitter is electrically connected with N connector by patchcord, power splitter is provided with connector, N connector is through exposing base and antenna housing behind antenna housing bottom.The present invention is easy for installation, and shallow embedding is merged in underground with environment, and aerial signal radiation scope is wide, convenient transportation, and maintenance renewal is convenient.
Description
Technical field
The invention belongs to the technical field of communication antenna, specifically, is related to a kind of shallow embedding formula tracking exchage earth's surface day
Line.
Background technology
As mobile communications network construction promotes, the scarcity problem of the high-quality site resource in dense city is increasingly prominent, conventional
Ground station take up space and signal radiation is there are angle, depend merely on roof antenna cannot solve it is on the middle and senior level in high-rise building cell
The requirement that signal all covers, local blind area or signal quality, which can largely occur, in part floor to be reduced so as to cause some of high building
Floor presence signal blind spot, and cell owner has resentment to conventional ground station, thus hot spot region how
The problem of rationally carrying out blind spot covering can not be ignored.
The content of the invention
For deficiency above-mentioned in the prior art, the present invention provides a kind of shallow embedding formula tracking exchage earth's surface antenna, this hair
Bright compact, be easily attached main equipment, has the region overlay that increases significantly, dead zone-eliminating, improve cell signal strength
Advantage.
In order to achieve the above object, the solution that uses of the present invention is：A kind of shallow embedding formula tracking exchage earth's surface antenna,
It is characterized in that：Including lid, antenna body, shell body and base.
Shell body upper end is fixedly connected with lid, and shell body lower end is fixedly connected with base.
Antenna body is arranged in the cavity that lid, shell body and base are formed.
Antenna body includes antenna housing and clamping is connected to bowl-shape metal cavity inside antenna housing, antenna housing with
Shell body is detachably connected, and for bowl-shape metal cavity opening towards lid, it is in ring to be fixedly connected with four groups inside bowl-shape metal cavity
The symmetrical antenna element of shape, bowl-shape metal cavity external stability connect active point of switching part, and work(divides switching part to be arranged on day
Between line housing and bowl-shape metal cavity.
Work(divides switching part to include power splitter, patchcord and N connector, and power splitter is electrically connected with N connector by patchcord,
Power splitter is provided with a pair of of connector, and N connector is through exposing base and antenna housing behind antenna housing bottom.
Further, the bowl-shape metal cavity includes cavity bottom and the cavity ring portion being fixedly connected.
Further, the antenna element is arranged on cavity ring portion inner surface, and work(divides switching part to be arranged on cavity bottom
Outer surface.
Further, it is provided with elastic washer between the antenna housing and lid.
Further, the base includes bottom plate, side plate and cover board, and side plate closure, which surrounds, is fixedly connected on bottom
Opening is provided between plate and cover board, on cover board, the shell body lower end is detachably connected with cover board upper surface, the opening
It is arranged in shell body.
Further, several wire connection holes are provided with the side plate, wire connection hole surface is provided with port lid.
Further, the cover board upper surface is fixedly connected with a pair of of Handheld Division.
Further, the lid is provided in round, and shell body is arranged to cylinder, and base is arranged to square.
Further, the lid upper surface is provided with anti-skid chequer.
Further, the lid, shell body, antenna housing and base inner surface are coated with waterproof layer, described
Cover materials are high molecular material.
The beneficial effects of the invention are as follows：
1st, easy for installation, compact of the present invention, when installation, need to only excavate the volume of 70cm*70cm*35cm to accommodate this
Antenna, and this antenna is easy to connect, it is only necessary to which wiring and then be connected with equipment the N connector of antenna body lower end two is carried out anti-
Water completes installation；Since this antenna is provided with the antenna element of four groups of annular spreads, major-minor lobe position is easy to adjust.
2nd, merged with environment, this antenna only reveals well lid after doing earthing backfill, is chiefly used in greenbelt and pavement, accomplishes
Good concealment, can eliminate the resentment of resident family.
3rd, convenient transportation, this antenna shapes adds the combination of cylinder for tetragonal body, itself there is good bearing, stackable
Transport.
4th, overhaul, update conveniently, when the failure of this antenna of discovery or need to update, it is only necessary to get out another product
Antenna body, reaches scene, opens well lid, turns on N connector, reinstall new antenna body, then locks well lid, that is, complete
Into the maintenance of whole product.
Brief description of the drawings
Fig. 1 is the structure diagram of shallow embedding formula tracking exchage earth's surface antenna of the present invention.
Fig. 2 is the structure broken away view of shallow embedding formula tracking exchage earth's surface antenna of the present invention.
Fig. 3 is the top perspective view of the bowl-shape metal cavity of shallow embedding formula tracking exchage earth's surface antenna of the present invention.
Fig. 4 looks up enlarged drawing for the bowl-shape metal cavity of shallow embedding formula tracking exchage earth's surface antenna of the present invention.
In attached drawing：
10th, lid；20th, antenna housing；21st, bowl-shape metal cavity；211st, cavity bottom；212nd, cavity ring portion；22nd, antenna
Unit；23rd, power splitter；231st, connector；24th, patchcord；25th, N connector；30th, shell body；40th, base；41st, bottom plate；42、
Side plate；421st, port lid；43rd, cover board；431st, Handheld Division.
Embodiment
Below in conjunction with attached drawing, the invention will be further described：
To make the object, technical solutions and advantages of the present invention clearer, the technical solution in the present invention is carried out below
Clearly and completely describe, it is clear that described embodiment is part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, belongs to the scope of protection of the invention.
1 and attached drawing 2 referring to the drawings, the present invention provide a kind of shallow embedding formula tracking exchage earth's surface antenna, including lid 10, day
Line body, shell body 30 and base 40.
30 upper end of shell body is fixedly connected with lid 10, and 30 lower end of shell body is fixedly connected with base 40.
Antenna body is arranged in the cavity that lid 10, shell body 30 and base 40 are formed.
Antenna body includes antenna housing 20 and is clamped the bowl-shape metal cavity 21 being connected to inside antenna housing 20, antenna
Housing 20 is detachably connected with shell body 30, and bowl-shape metal cavity 21 is open solid towards lid 10, the bowl-shape inside of metal cavity 21
Surely four groups of symmetrical antenna elements 22 in a ring are connected with, bowl-shape 21 external stability of metal cavity connects active point of switching
Portion, work(divide switching part to be arranged between antenna housing 20 and bowl-shape metal cavity 21；Work(divides switching part to include power splitter 23, switching
Line 24 and N connector 25, power splitter 23 are electrically connected with N connector 25 by patchcord 24, and power splitter 23 is provided with a pair of of connection
First 231, N connector 25 through exposing base 40 and antenna housing 20 behind 20 bottom of antenna housing, N connector 25 with it is main
Equipment connects, and signal is connected to antenna element 22 by being divided into two-way after patchcord 24 to power splitter 23 by connector 231.
In the present embodiment, the bowl-shape metal cavity 21 includes cavity bottom 211 and the cavity ring portion being fixedly connected
212。
In the present embodiment, the antenna element 22 is arranged on 212 inner surface of cavity ring portion, and work(divides switching part to be arranged on chamber
211 outer surface of body bottom, N connector 25 pass through antenna chamber bottom 211.
In the present embodiment, elastic washer is provided between the antenna housing 20 and lid 10, due to upper cover frequently by
To the pressure to differ in size, elastic washer can play cushioning effect to antenna body.
In the present embodiment, the base 40 includes bottom plate 41, side plate 42 and cover board 43, and the side plate 42 closure surrounds
Be fixedly connected between bottom plate 41 and cover board 43, be provided with opening on cover board 43,30 lower end of shell body with cover board 43
Surface is detachably connected, and the opening is arranged in shell body 30.
In the present embodiment, several wire connection holes are provided with the side plate 42, wire connection hole surface is provided with
Port lid 421, main equipment connecting line can be connected by wire connection hole into the opening crossed on cover board 43 with N connector 25.
In the present embodiment, 43 upper surface of cover board is fixedly connected with a pair of of Handheld Division 431, convenient by this buried day
Line is put into or takes out.
In the present embodiment, the lid 10 is provided in round, and shell body 30 is arranged to cylinder, and base 40 is arranged to just
Square, this antenna shapes is the combination that tetragonal body adds cylinder, itself there is good bearing, stackable transport.
In the present embodiment, 10 upper surface of lid is provided with anti-skid chequer.
In the present embodiment, the lid 10, shell body 30, antenna housing 20 and 40 inner surface of base are coated with waterproof
Layer, 10 material of lid is high molecular material.
The present invention application method be：
Connected up first, need to only excavate the volume of 70cm*70cm*35cm when mounted to accommodate this shallow embedding formula antenna,
Then the N connector 25 of antenna body lower end two is connected with main equipment, carries out waterproof and complete installation；This antenna does earthing and returns
Only reveal well lid after filling out, be chiefly used in greenbelt and pavement；Also upper cover thickness can be increased by ten centimetres during making, this antenna, which is done, to be covered
Well lid bassets ten centimetres after earthen backfill, adds the water proofing property of this shallow embedding formula antenna, and the shallow embedding formula movement of such a specification is logical
Credit earth's surface antenna is used in greenbelt, and protruding end does not influence pedestrian；When the failure of this antenna of discovery or need to update, only need
Another product antenna body is got out, reaches scene, well lid is opened, turns on N connector 25, reinstall new antenna sheet
Body, it is the maintenance for completing whole product then to lock well lid.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
To modify to the technical solution described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical solution spirit and
Scope.
Claims (10)
1. a kind of shallow embedding formula tracking exchage earth's surface antenna, it is characterized in that：Including lid (10), antenna body, shell body (30)
With base (40)；
Shell body (30) upper end is fixedly connected with lid (10), and shell body (30) lower end is fixedly connected with base (40)；
Antenna body is arranged in the cavity that lid (10), shell body (30) and base (40) are formed；
Antenna body includes antenna housing (20) and clamping is connected to the internal bowl-shape metal cavity (21) of antenna housing (20), day
Line housing (20) is detachably connected with shell body (30), and bowl-shape metal cavity (21) is open towards lid (10), bowl-shape wire chamber
Four groups of symmetrical antenna elements (22) in a ring, bowl-shape metal cavity (21) external stability are fixedly connected with inside body (21)
Active point of switching part is connected, work(divides switching part to be arranged between antenna housing (20) and bowl-shape metal cavity (21)；
Work(divides switching part to include power splitter (23), patchcord (24) and N connector (25), power splitter (23) and N connector (25)
It is electrically connected by patchcord (24), power splitter (23) is provided with a pair of of connector (231), and N connector (25) passes through antenna housing
(20) expose behind bottom between base (40) and antenna housing (20).
2. shallow embedding formula tracking exchage earth's surface antenna according to claim 1, it is characterized in that：The bowl-shape metal cavity
(21) cavity bottom (211) and the cavity ring portion (212) being fixedly connected are included.
3. shallow embedding formula tracking exchage earth's surface antenna according to claim 2, it is characterized in that：The antenna element (22)
Cavity ring portion (212) inner surface is arranged on, work(divides switching part to be arranged on cavity bottom (211) outer surface.
4. shallow embedding formula tracking exchage earth's surface antenna according to claim 1, it is characterized in that：The antenna housing (20)
Elastic washer is provided between lid (10).
5. shallow embedding formula tracking exchage earth's surface antenna according to claim 1, it is characterized in that：The base (40) includes
Bottom plate (41), side plate (42) and cover board (43), the side plate (42) closure, which surrounds, is fixedly connected on bottom plate (41) and cover board
(43) between, opening is provided with cover board (43), the shell body (30) lower end is detachably connected with cover board (43) upper surface,
The opening is arranged in shell body (30).
6. shallow embedding formula tracking exchage earth's surface antenna according to claim 5, it is characterized in that：Set on the side plate (42)
Several wire connection holes are equipped with, wire connection hole surface is provided with port lid (421).
7. shallow embedding formula tracking exchage earth's surface antenna according to claim 5, it is characterized in that：Described cover board (43) upper table
Face is fixedly connected with a pair of of Handheld Division (431).
8. shallow embedding formula tracking exchage earth's surface antenna according to claim 1, it is characterized in that：The lid (10) is set
For circle, shell body (30) is arranged to cylinder, and base (40) is arranged to square.
9. shallow embedding formula tracking exchage earth's surface antenna according to claim 1, it is characterized in that：Described lid (10) upper table
Face is provided with anti-skid chequer.
10. shallow embedding formula tracking exchage earth's surface antenna according to claim 1, it is characterized in that：It is the lid (10), outer
Housing (30), antenna housing (20) and base (40) inner surface are coated with waterproof layer, and the lid (10) material is high score
Sub- material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710910634.4A CN107910640A (en) | 2017-09-29 | 2017-09-29 | A kind of shallow embedding formula tracking exchage earth's surface antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710910634.4A CN107910640A (en) | 2017-09-29 | 2017-09-29 | A kind of shallow embedding formula tracking exchage earth's surface antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107910640A true CN107910640A (en) | 2018-04-13 |
Family
ID=61841231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710910634.4A Pending CN107910640A (en) | 2017-09-29 | 2017-09-29 | A kind of shallow embedding formula tracking exchage earth's surface antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107910640A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111403891A (en) * | 2020-04-28 | 2020-07-10 | 湖南金龙科湖科技有限公司 | Antenna system integrated on nodular cast iron well lid |
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|---|---|---|---|---|
| CN204834837U (en) * | 2015-07-06 | 2015-12-02 | 重庆市伟岸测器制造股份有限公司 | Ultrasonic water table well lid antenna |
| CN105720353A (en) * | 2016-01-26 | 2016-06-29 | 山东康威通信技术股份有限公司 | Antenna structure for wireless network coverage manhole cover and installation method of antenna structure |
| US20170155191A1 (en) * | 2015-11-27 | 2017-06-01 | Electronics And Telecommunications Research Institute | Manhole cover type omnidirectional antenna |
-
2017
- 2017-09-29 CN CN201710910634.4A patent/CN107910640A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204834837U (en) * | 2015-07-06 | 2015-12-02 | 重庆市伟岸测器制造股份有限公司 | Ultrasonic water table well lid antenna |
| US20170155191A1 (en) * | 2015-11-27 | 2017-06-01 | Electronics And Telecommunications Research Institute | Manhole cover type omnidirectional antenna |
| CN105720353A (en) * | 2016-01-26 | 2016-06-29 | 山东康威通信技术股份有限公司 | Antenna structure for wireless network coverage manhole cover and installation method of antenna structure |
Non-Patent Citations (2)
| Title |
|---|
| IT之家: "你脚踩的井盖可能是移动基站：中国移动新型基站建设详解", 《HTTPS://BAIJIAHAO.BAIDU.COM/S?ID=1552297358523216&WFR=SPIDER&FOR=PC》 * |
| NIMA JAMALY等: "Ultrawideband In-Ground Multiport Antenna for Small Cell Applications", 《IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111403891A (en) * | 2020-04-28 | 2020-07-10 | 湖南金龙科湖科技有限公司 | Antenna system integrated on nodular cast iron well lid |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180413 |
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| RJ01 | Rejection of invention patent application after publication |