CN201008020Y - Shark fin type antenna - Google Patents
Shark fin type antenna Download PDFInfo
- Publication number
- CN201008020Y CN201008020Y CNU2007200337684U CN200720033768U CN201008020Y CN 201008020 Y CN201008020 Y CN 201008020Y CN U2007200337684 U CNU2007200337684 U CN U2007200337684U CN 200720033768 U CN200720033768 U CN 200720033768U CN 201008020 Y CN201008020 Y CN 201008020Y
- Authority
- CN
- China
- Prior art keywords
- antenna
- fin type
- shark fin
- car
- receiver
- 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 - Lifetime
Links
- 241000251730 Chondrichthyes Species 0.000 title claims abstract description 29
- 238000004891 communication Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/1207—Supports; Mounting means for fastening a rigid aerial element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/1242—Rigid masts specially adapted for supporting an aerial
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
- H01Q1/3275—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted on a horizontal surface of the vehicle, e.g. on roof, hood, trunk
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The utility model relates to a shark fin type antenna, which relates to a wireless signal receiving antenna for car and ship, especially for wireless broadcast (AM/FM), wireless communication (GSM), satellite navigation (GPS) and car TV (ETV) as receiving device. The utility model comprises an antenna shell, the antenna shell is arranged at the inner side upper part with a wireless signal receiving antenna, the wireless signal receiving antenna is provided with an antenna signal output end on one end, the antenna signal output end is connected with input end of the antenna signal amplifier by an antenna connecting element or directly connected with a coaxial cable correspondingly, the antenna shell is provided with an installation bottom board, the antenna shell is of shark fin shape, the wireless signal receiving antenna is employed with spiral spring antenna or metal antenna, the installation bottom board is provided with an antenna fixing rod and fixing screws, the installation bottom board can be provided with a wireless broadcast antenna amplifier, a satellite navigation receiver, a wireless communication receiver or a car TV receiver.
Description
Technical field
What the utility model shark fin type antenna related to is a kind of car, radio signal reception antenna peculiar to vessel, makes receiving system especially for radio broadcasting (AM/FM), radio communication (GSM), satellite navigation (GPS), in-car TV (ETV) and uses.
Background technology
Today of car, ship electronics technology high speed development, broadcast listening (FM/AM) and CD music can not satisfy car, shipowner's needs, satellite navigation (GPS), vehicle mounted communication (GSM), car, the amusements such as (ETV) of boat-carrying TV and office system have been luxury car, the necessary configuration of ship, also are the directions of car, the development of ship electronics.Majority in the above function all needs antenna acknowledge(ment) signal/transmission information, has not had antenna equipment also just can't work.
At present, the traditional antenna function singleness, electronic equipment is many more, needed antenna amount is also just many more, it is extremely inconvenient that many strip antennas are installed on the limited car in space, ship, and the position that antenna is installed is also very important, and being contained in the shielding action that shelter in car, the ship can be subjected to car, hull and rupture pressure disc influence acceptable effect, unnecessary antenna is contained in car, hull outside influential vehicle attractive in appearance.In addition, common antenna ubiquity is fragile, and car, ship overall appearance are poor, and antenna height is too high, and carwash, ship and use many deficiencies such as inconvenience when entering the place of limited space can't satisfy the demand of social development.
Summary of the invention
The utility model purpose is to provide a kind of shark fin type antenna at above-mentioned weak point, be provided with the shark fin type antenna shell, be provided with radio receiving antenna in the antenna casing inside upper part, increased the effective length that antenna receives radio signals, the radio signal reception is good, can satisfy wireless telecommunications, broadcast radio antenna reception requirement fully.
Shark fin type antenna takes following scheme to realize: the shark fin type antenna structure has antenna casing, and antenna casing is set to the shark fin type fairing.The antenna casing inside upper part is provided with radio receiving antenna, and radio receiving antenna can adopt spiral spring antenna, metal antenna etc.Radio receiving antenna one end is provided with the aerial signal output, and the aerial signal output is connected with the antenna amplifier antennafire signal input part by the antenna Connection Element, or directly links to each other with the coaxial cable coupling.
The installation base plate is equipped with in the antenna casing bottom, and base plate is installed is provided with antenna standing screw, hold-down nut, or other fixed part, shark fin type antenna can be fixed on car, ship top and car, the relevant position of outboard side.
On the installation base plate, radio broadcasting (FM/AM) antenna amplifier antennafire can be housed, satellite navigation (GPS) receiver, radio communication (GSM) receiver, in-car TV (ETV) receivers etc., above-mentioned amplifier, receiver can adopt commercially available electronic chip, electronic circuit board.
When shark fin type antenna uses, can be installed in car, the relevant position in the ship top and the outside, by antenna standing screw, hold-down nut, or other fixed part, fixing firm.When radio receiving antenna receives radio signal, TV signal and other signals, by the aerial signal output, by the antenna Connection Element or after directly being transferred to the relevant receiver of antenna amplifier antennafire and amplifying by coaxial cable, be connected to terminal equipment by coaxial cable output, use as equipment such as communication, audio frequency, video, displays.
Shark fin type antenna is reasonable in design, and is simple in structure, compact, handsome in appearance, installation, easy to use.Owing to be provided with radio receiving antenna in the antenna casing inside upper part, increased the availability that antenna receives radio signals, can realize that 360 degree omni-directional signals receive, reception is good, highly sensitive, can satisfy wireless telecommunications, broadcast radio antenna reception requirement fully.Because the utility model antenna adopts the shark fin type fairing, the radio reception sky is contained in the shell upper inboard, and resistance is little during use, windproof, rain, good seal performance, antenna long service life.Shark fin type antenna goes for supporting uses such as automobile, train, steamer, makes radio communication (GSM), radio broadcasting (AM/FM), satellite navigation (GPS), in-car TV receiving systems such as (ETV) usefulness.
Description of drawings
The utility model is described in further detail below with reference to accompanying drawing.
Fig. 1 is the shark fin type antenna schematic diagram.
Fig. 2 is shark fin type antenna embodiment 1.
Fig. 3 is shark fin type antenna embodiment 2.
Embodiment
With reference to accompanying drawing 1～3, the shark fin type antenna structure has antenna casing 1, and antenna casing 1 is set to the shark fin type fairing.Antenna casing 1 inside upper part is provided with radio receiving antenna, and radio receiving antenna can adopt spiral spring antenna, metal antenna etc.Radio receiving antenna one end is provided with the aerial signal output, and the aerial signal output is connected with the antenna amplifier antennafire signal input part by the antenna Connection Element, or directly links to each other with the coaxial cable coupling.
The antenna casing bottom is equipped with base plate 2 is installed, and base plate 2 is installed is provided with antenna standing screw 3, and hold-down nut 4, or other fixed part can be fixed on shark fin type antenna car, ship top and car, the relevant position of outboard side.
On installation base plate 2, radio broadcasting (FM/AM) antenna amplifier antennafire 8 can be housed, satellite navigation (GPS) receiver 9, radio communication (GSM) receiver 10, in-car TV (ETV) receivers etc., above-mentioned amplifier, receiver can adopt commercially available electronic chip, electronic circuit board.
With reference to accompanying drawing 2, wireless receiving antenna 5 is inlaid in antenna casing 1 inside upper part by injection moulding, radio receiving antenna 5 one ends are provided with aerial signal output 6, the aerial signal output is connected with antenna amplifier antennafire 8 signal input parts by antenna Connection Element 7, or directly links to each other with the coaxial cable coupling.Antenna Connection Element 7 can adopt antenna attachment plug or antenna to connect socket etc.
With reference to accompanying drawing 3, radio receiving antenna 11 is contained in antenna casing 1 inside upper part by fixed card 12, radio receiving antenna 11 1 ends are provided with aerial signal output 13, aerial signal output 13 is connected with antenna amplifier antennafire 8 signal input parts by antenna Connection Element 14, or directly links to each other with the coaxial cable coupling.Antenna Connection Element 14 can adopt antenna attachment plug or antenna to connect socket etc.
Claims (7)
1. shark fin type antenna, it is characterized in that structure has antenna casing, the antenna casing inside upper part is provided with radio receiving antenna, radio receiving antenna one end is provided with the aerial signal output, the aerial signal output is connected with the antenna amplifier antennafire signal input part by the antenna Connection Element, or directly link to each other with the coaxial cable coupling, the installation base plate is equipped with in the antenna casing bottom.
2. shark fin type antenna according to claim 1 is characterized in that radio receiving antenna is contained in the antenna casing inside upper part by injection moulding setting-in or fixed card.
3. shark fin type antenna according to claim 1 is characterized in that antenna casing is set to the shark fin type shell.
4. shark fin type antenna according to claim 1 is characterized in that radio receiving antenna adopts spiral spring antenna or metal antenna.
5. shark fin type antenna according to claim 1 is characterized in that installing base plate and is provided with antenna standing screw, hold-down nut.
6. shark fin type antenna according to claim 1 is characterized in that on the installation base plate radio broadcasting antenna amplifier antennafire, satellite navigation receiver, radio communication receiver, in-car TV receiver being housed.
7. shark fin type antenna according to claim 1 is characterized in that the antenna Connection Element adopts antenna attachment plug or antenna to connect socket.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200337684U CN201008020Y (en) | 2007-01-23 | 2007-01-23 | Shark fin type antenna |
| PCT/CN2007/001289 WO2008092312A1 (en) | 2007-01-23 | 2007-04-19 | Finlike combination antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200337684U CN201008020Y (en) | 2007-01-23 | 2007-01-23 | Shark fin type antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201008020Y true CN201008020Y (en) | 2008-01-16 |
Family
ID=39003970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200337684U Expired - Lifetime CN201008020Y (en) | 2007-01-23 | 2007-01-23 | Shark fin type antenna |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201008020Y (en) |
| WO (1) | WO2008092312A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101000977B (en) * | 2007-01-23 | 2012-05-23 | 蒋小平 | Shark fin type antenna |
| CN104659476A (en) * | 2013-11-18 | 2015-05-27 | 卜放 | Short vehicle-mounted antenna |
| CN105789834A (en) * | 2016-03-14 | 2016-07-20 | 无锡南理工科技发展有限公司 | Radio signal receiving antenna for vehicle and ship |
| CN107017455A (en) * | 2015-09-29 | 2017-08-04 | 原田工业株式会社 | Antenna assembly |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19543625C1 (en) * | 1995-11-23 | 1997-01-30 | Bosch Gmbh Robert | Device for retrofitting a further antenna to an existing vehicle antenna and additional vehicle antenna |
| DE19958481C2 (en) * | 1998-12-04 | 2003-02-20 | Wilhelm Sihn Kg | Antenna for automobiles |
| JP2005072926A (en) * | 2003-08-25 | 2005-03-17 | Kojima Press Co Ltd | Vehicle antenna |
| JP3859630B2 (en) * | 2003-09-26 | 2006-12-20 | クラリオン株式会社 | Automotive antenna |
| DE102004046907A1 (en) * | 2004-09-28 | 2006-04-13 | Robert Bosch Gmbh | Antenna housing and method for producing an antenna housing |
| CN1841843A (en) * | 2005-03-29 | 2006-10-04 | 有吉电子企业有限公司 | Fin antenna assembly for car radio |
| US7239281B2 (en) * | 2005-04-06 | 2007-07-03 | Yeoujyi Electronics Co., Ltd. | Fin-shaped antenna apparatus for vehicle radio application |
| DE202005005632U1 (en) * | 2005-04-08 | 2005-07-07 | Yeoujyi Electronics Co., Ltd., Pingjen | Fin-shaped aerial assembly for cars coupled electrically to wireless reception circuit, with fin-shaped cover with defined cavity, metal base, assembled together with metal base and secured to car body, etc |
| JP2006310954A (en) * | 2005-04-26 | 2006-11-09 | Yeou Jyi Electronics Co Ltd | Shark fin antenna unit for car radio |
| CN2909556Y (en) * | 2006-06-09 | 2007-06-06 | 东莞骅国电子有限公司 | Improved Antenna Structure |
-
2007
- 2007-01-23 CN CNU2007200337684U patent/CN201008020Y/en not_active Expired - Lifetime
- 2007-04-19 WO PCT/CN2007/001289 patent/WO2008092312A1/en not_active Ceased
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101000977B (en) * | 2007-01-23 | 2012-05-23 | 蒋小平 | Shark fin type antenna |
| CN104659476A (en) * | 2013-11-18 | 2015-05-27 | 卜放 | Short vehicle-mounted antenna |
| CN107017455A (en) * | 2015-09-29 | 2017-08-04 | 原田工业株式会社 | Antenna assembly |
| CN105789834A (en) * | 2016-03-14 | 2016-07-20 | 无锡南理工科技发展有限公司 | Radio signal receiving antenna for vehicle and ship |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008092312A1 (en) | 2008-08-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: TAIZHOU SUZHONG ANTENNA GROUP CO., LTD. Assignor: Jiang Xiaoping Contract fulfillment period: 2009.4.28 to 2018.4.28 Contract record no.: 2009320000935 Denomination of utility model: Shark fin type antenna Granted publication date: 20080116 License type: Exclusive license Record date: 20090514 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.4.28 TO 2018.4.28; CHANGE OF CONTRACT Name of requester: TAIZHOU SUZHONG ANTENNA GROUP CO., LTD. Effective date: 20090514 |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: TAIZHOU SUZHONG ANTENNA GROUP CO., LTD. Assignor: Jiang Xiaoping Contract record no.: 2009320000935 Date of cancellation: 20150319 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080116 |
|
| EXPY | Termination of patent right or utility model |