CN101000977B - Shark fin type antenna - Google Patents
Shark fin type antenna Download PDFInfo
- Publication number
- CN101000977B CN101000977B CN2007100194257A CN200710019425A CN101000977B CN 101000977 B CN101000977 B CN 101000977B CN 2007100194257 A CN2007100194257 A CN 2007100194257A CN 200710019425 A CN200710019425 A CN 200710019425A CN 101000977 B CN101000977 B CN 101000977B
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- antenna
- fin type
- shark fin
- radio
- radio receiving
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- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The invention of shark fins antenna relates to a radio receiver antenna for vehicle and marine, especially for AM/FM, GSM, GPS, and ETV. The structure has the antenna shell. The upper of shell inner sets a radio receiver antenna. One side of the antenna sets the output end of antenna signals. The output end connects the component and the signal input end of antenna amplifier through the antenna, or matching connects the coaxial cable directly. The antennas shell bottom installs the floor. The type of shell sets to be the shark fins. The radio receiver antenna uses the spiral spring antenna or metal antenna. The installed floor sets up the antenna fixed screw and nut. The floor can be installed with AM/FM antenna amplifiers, GPS receiver, GSM receiver, and ETV receivers.
Description
Technical field
What shark fin type antenna of the present invention 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; Traditional antenna function singleness, electronic equipment are many more, and 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 receive 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 getting into the place of limited space can't satisfy the demand of social development.
Summary of the invention
The present invention seeks to provides a kind of shark fin type antenna to 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 through 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, can shark fin type antenna 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, through 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; Through the antenna Connection Element or after directly being transferred to the relevant receiver of antenna amplifier antennafire and amplifying through coaxial cable; Be connected to terminal equipment through coaxial cable output, use like 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 antenna of the present invention 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
Below will combine accompanying drawing that the present invention is described further.
Fig. 1 is the shark fin type antenna sketch map.
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 through 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 car, ship top and car, the relevant position of outboard side with shark fin type antenna.
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 through 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 through 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 through 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 through 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 (5)
1. shark fin type antenna; It is characterized in that having antenna casing; The antenna casing inside upper part is provided with radio receiving antenna, and 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 through 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;
Said radio receiving antenna is contained in the antenna casing inside upper part through injection moulding setting-in or fixed card;
Be provided with radio receiving antenna in the antenna casing inside upper part, said radio receiving antenna adopts spiral spring antenna or metal antenna, has increased the effective length that antenna receives radio signals, and realizes that 360 degree omni-directional signals receive;
Said radio receiving antenna is the AM/FM common antenna.
2. shark fin type antenna according to claim 1 is characterized in that said antenna casing is set to the shark fin type shell.
3. shark fin type antenna according to claim 1 is characterized in that said installation base plate is provided with antenna standing screw, hold-down nut.
4. 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.
5. shark fin type antenna according to claim 1 is characterized in that said antenna Connection Element adopts antenna attachment plug or antenna to connect socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100194257A CN101000977B (en) | 2007-01-23 | 2007-01-23 | Shark fin type antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100194257A CN101000977B (en) | 2007-01-23 | 2007-01-23 | Shark fin type antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101000977A CN101000977A (en) | 2007-07-18 |
| CN101000977B true CN101000977B (en) | 2012-05-23 |
Family
ID=38692846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100194257A Ceased CN101000977B (en) | 2007-01-23 | 2007-01-23 | Shark fin type antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101000977B (en) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5237617B2 (en) * | 2007-11-30 | 2013-07-17 | 原田工業株式会社 | Antenna device |
| CN101217213B (en) * | 2007-12-26 | 2012-05-23 | 蒋小平 | An upper laid aerial device of automobile |
| CN102017294B (en) * | 2008-04-25 | 2013-08-07 | 歌乐株式会社 | Composite antenna apparatus |
| CN101924271A (en) * | 2009-06-16 | 2010-12-22 | 昆山骅盛电子有限公司 | Multi-band integrated-type electronic antenna for vehicle |
| US8519897B2 (en) * | 2010-09-30 | 2013-08-27 | Laird Technologies, Inc. | Low-profile antenna assembly |
| CN102001424B (en) * | 2010-11-10 | 2012-12-05 | 中国船舶重工集团公司第七一○研究所 | Vertical fin with built-in global position system (GPS) and radio antenna on underwater vehicle |
| CN102394343A (en) * | 2011-07-14 | 2012-03-28 | 加利电子(无锡)有限公司 | Vehicular integrated antenna |
| CN102610902B (en) * | 2012-03-29 | 2014-02-26 | 东南大学 | High-strength dual-band directional antenna |
| CN102646863B (en) * | 2012-04-28 | 2014-02-26 | 中电科技扬州宝军电子有限公司 | Guiding high-strength dual-waveband directional antenna |
| CN102637947B (en) * | 2012-04-28 | 2014-03-26 | 东南大学 | Lightning-protection reflection type high-strength dual-waveband directional antenna |
| CN105322281A (en) * | 2014-07-29 | 2016-02-10 | 卜放 | Radio communication oscillator and short vehicle-mounted antenna |
| CN104979631A (en) * | 2015-05-27 | 2015-10-14 | 泰州苏中天线集团有限公司 | Shark fin type antenna provided with image camera devices |
| 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 |
| CN105789815A (en) * | 2016-03-26 | 2016-07-20 | 无锡南理工科技发展有限公司 | Mounting bottom plate for antenna |
| CN105789816A (en) * | 2016-03-26 | 2016-07-20 | 无锡南理工科技发展有限公司 | Radio signal receiving antenna |
| CN106299592B (en) * | 2016-11-08 | 2023-10-20 | 江苏骅盛车用电子股份有限公司 | Fin type hierarchical antenna |
| CN110326165B (en) * | 2017-02-23 | 2021-10-15 | 株式会社友华 | Antenna device |
| CN107976693B (en) * | 2017-11-23 | 2021-06-08 | 重庆市奥彬科技有限公司 | High-precision positioning and orientation receiver |
| CN110190395A (en) * | 2019-05-31 | 2019-08-30 | 惠州市德赛西威智能交通技术研究院有限公司 | A kind of novel shark fins antenna |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1841843A (en) * | 2005-03-29 | 2006-10-04 | 有吉电子企业有限公司 | Fin antenna device of automobile radio |
| US20060227057A1 (en) * | 2005-04-06 | 2006-10-12 | Yu-Sheng Lu | Fin-shaped antenna apparatus for vehicle radio application |
| CN201008020Y (en) * | 2007-01-23 | 2008-01-16 | 蒋小平 | Shark fin type antenna |
-
2007
- 2007-01-23 CN CN2007100194257A patent/CN101000977B/en not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1841843A (en) * | 2005-03-29 | 2006-10-04 | 有吉电子企业有限公司 | Fin antenna device of automobile radio |
| US20060227057A1 (en) * | 2005-04-06 | 2006-10-12 | Yu-Sheng Lu | Fin-shaped antenna apparatus for vehicle radio application |
| CN201008020Y (en) * | 2007-01-23 | 2008-01-16 | 蒋小平 | Shark fin type antenna |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101000977A (en) | 2007-07-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TAIZHOU SUZHONG ANTENNA GROUP CO., LTD. Effective date: 20150407 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150407 Address after: 225321 No. 1, Ping Tung Road, high port area, Jiangsu, Taizhou Patentee after: Jiang Xiaoping Patentee after: TAIZHOU SUZHONG ANTENNA GROUP CO., LTD. Address before: 225321 Taizhou Su Zhong antenna group company on the east side of Gaogang station, Taizhou high port area, Jiangsu Patentee before: Jiang Xiaoping |
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| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20210209 Decision number of declaring invalidation: 47971 Granted publication date: 20120523 |
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| IW01 | Full invalidation of patent right |