CN203631716U - Top-mounted blade-shaped antenna - Google Patents
Top-mounted blade-shaped antenna Download PDFInfo
- Publication number
- CN203631716U CN203631716U CN201320615241.8U CN201320615241U CN203631716U CN 203631716 U CN203631716 U CN 203631716U CN 201320615241 U CN201320615241 U CN 201320615241U CN 203631716 U CN203631716 U CN 203631716U
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- Prior art keywords
- antenna
- module
- amplifier module
- amplifier
- navigation
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- 238000010295 mobile communication Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000003854 Surface Print Methods 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 241000251730 Chondrichthyes Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model discloses a top-mounted blade-shaped antenna. The top-mounted blade-shaped antenna is characterized in that the top-mounted blade-shaped antenna includes a housing, an antenna base, an AM/FM antenna module with a radio signal receiving function, a navigation module and an amplifier; the AM/FM antenna module is in mortise and tenon joint with the amplifier, such that an integrated body can be formed and is fixed on the antenna base; and the navigation module is fixed on the antenna base and leads out a cable output end. The top-mounted blade-shaped antenna of the utility model has the advantages of compact structure, reliability, simple manufacture and assembly and the like.
Description
Technical field
The utility model relates to Wireless Telecom Equipment technical field, relates to more specifically the upper radio signal reception antenna using of a kind of mobile terminal (as the vehicles such as vehicle, boats and ships).
Background technology
Along with modern vehicle, boats and ships electronics technology high speed development, broadcast listening (AM/FM) and CD music can not meet people's needs, the functions such as mobile digital TV broadcast (CMMB, DVB), satellite navigation (GPS, the Big Dipper, GLONASS etc.), mobile communication (CDMA/GSM/DCS/PCS/WCDMA/TD-SCDMA/TD-LTE/FDD-LTE etc.), WIFI have been widely used in various military fields, people's living standard constantly improves now, need to have higher requirement to the service of the electronic technology such as radio signal, satellite navigation.
Amplitude modulation/frequency modulation (AM/FM) amplifying antenna using take vehicle is as example.The automobile overhead amplitude modulationfrequency modulation amplifying antenna generally using at present, shaft-like or helical antenna is connected as circuit with amplifier PCB by lead-out wire, and the signal of antenna reception is through drawing the amplifier PCB that is input to rear end.The defect of the method for attachment of this kind of antenna element and active circuit PCB is: in the time of moving vehicle, for guaranteeing that amplifying antenna was not because vibration was lost efficacy, in both being done to circuit connection with lead-in wire, need be to AM/FM Anneta module and amplifier module two parts fixing processing respectively, cause complex structure, not only increase the volume of amplifying antenna, increase cost of manufacture simultaneously; When these external several antennas are used in combination (as AM/FM+GPS antenna, AM/FM+CMMB antenna), due to AM/FM antenna and activated amplifier PCB structure compactness not, reduce other antenna (gps antenna, CMMB antenna) and can utilize space, cause AM/FM antenna and other antenna to block mutually, affect the result of use of antenna.Equally, when the antenna individuality using or combination are connected with amplifying circuit, there is similar structures problem in the functions such as mobile digital TV broadcast (CMMB, DVB), satellite navigation (GPS, the Big Dipper, GLONASS etc.), mobile communication (CDMA/GSM/DCS/PCS/WCDMA/TD-SCDMA/TD-LTE/FDD-LTE etc.), WIFI.If Chinese Patent Application No. is 200710019425.7, denomination of invention is a kind of shark fin type antenna, it is characterized in that structure has antenna casing, antenna casing inside upper part is provided with radio receiving antenna, radio receiving antenna one end is provided with aerial signal output, aerial signal output is connected with antenna amplifier antennafire signal input part by antenna Connection Element, or is directly connected with coaxial cable coupling, and mounting base is equipped with in antenna casing bottom.Although this patent structure function is compared with traditional structure, function is more, but, in structural design, then wireless receiving antenna also will be arranged on the shell of antenna by Shooting Technique is irrational, its complex process, and also the installation location of remaining component in antenna casing is also inconvenient, production efficiency is not high, regular maintenance difficulty.
Summary of the invention
The purpose of this utility model is exactly the deficiency in order to solve prior art and a kind of compact conformation of providing, reliable is made assembling simple, is convenient to the overhead antenna of producing.
The utility model is to adopt following technical solution to realize above-mentioned purpose: a kind of overhead antenna, it is characterized in that, it comprises outer cover, antenna base, is provided with AM/FM Anneta module, navigation module and amplifier module that radio signal receives, AM/FM Anneta module is by being connected as a whole with amplifier module Tenon, and be fixed on antenna base, by screw lock, radio signal is just transferred in amplifier and amplifies thus like this, improve signal quality, the loss of compensation output line, then output on equipment by cable; Navigation module is fixed on antenna base, is screwed, and outgoing cable output, the other end of cable and equipment connection, after satellite communication signal receives by navigation module and amplifies, be passed on equipment by cable.
As further illustrating of such scheme, AM/FM Anneta module adopts blade antenna, at least two functions in the integrated amplitude modulation/frequency modulation of this antenna (AM/FM) broadcast, mobile digital TV broadcast (CMMB, DVB), satellite navigation (GPS, the Big Dipper, GLONASS), mobile communication (CDMA/GSM/DCS/PCS/WCDMA/TD-SCDMA/TD-LTE/FDD-LTE), WIFI, in the bottom of blade antenna, one side is provided with recess, and navigation module is arranged on the below of recess.
Described navigation module surface printing has many wire, receives for radio signal, has at least two tenons, the tongue-and-groove that amplifier module setting is corresponding with described tenon and tongue-and-groove hole in the bottom of AM/FM Anneta module.
Between described adjacent two tenons, be provided with recess, between the bottom of this recess and amplifier module surface, there is certain interval.
The both sides with amplifier module are set up in described tongue-and-groove and tongue-and-groove hole separately, make together with AM/FM Anneta module can be fixed on mortise by the tongue-and-groove of amplifier with amplifier module, to form an entirety, then welded by cable and the amplifier module of cable output end.
Described amplifier module is provided with at least two location holes, two installation screw holes, is provided with location hole and the support column that screw hole is corresponding is installed on base, and the entirety of AM/FM Anneta module and amplifier composition is anchored on base.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:
The utility model adopts AM/FM Anneta module, navigation module and amplifier is co-located on same base, by cable, signal is passed on equipment, not only can greatly reduce amplifying antenna volume, reduces antenna cost of manufacture; In the environment being used in combination at several antennas, compact structure letter can reduce blocking between AM/FM antenna and antenna, amplifying circuit and AM/FM antenna simultaneously, and the electrical property each other of avoiding at the bottom of maximum limit affects.
Accompanying drawing explanation
Fig. 1 is broken section structural representation of the present utility model;
Fig. 2 is amplifier module of the present utility model and AM/FM Anneta module package assembly schematic diagram.
Description of reference numerals: 1, outer cover 2, antenna base 3, AM/FM Anneta module 4, navigation module 5, amplifier module 6, cable output end 7, tenon 8, tenon 9, tongue-and-groove 10, tongue-and-groove hole 11, recess 12, location hole 13, installation screw hole 14, support column.
Embodiment
Below in conjunction with specific embodiment, the technical solution of the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of overhead antenna of the utility model, it comprises outer cover 1, antenna base 2, be provided with the AM/FM Anneta module 3 that radio signal receives, navigation module 4 and amplifier module 5, AM/FM Anneta module 3 is by being connected as a whole with amplifier module 5 Tenons, and be fixed on antenna base 2, by screw lock, the link position of AM/FM Anneta module and amplifier adopts scolding tin welding, radio signal is just transferred in amplifier and amplifies thus like this, improve signal quality, the loss of compensation output line, output on equipment by cable again, navigation module 4 is fixed on antenna base 2, is screwed, and outgoing cable output 6, the other end of cable and equipment connection, after satellite communication signal receives by navigation module and amplifies, be passed on equipment by cable.Wherein, AM/FM Anneta module adopts blade antenna, integrated amplitude modulation/the frequency modulation of this antenna (AM/FM) broadcast, mobile digital TV broadcast (CMMB, DVB), satellite navigation (GPS, the Big Dipper, GLONASS), mobile communication (CDMA/GSM/DCS/PCS/WCDMA/TD-SCDMA/TD-LTE/FDD-LTE), WIFI function, in the bottom of blade antenna, one side is provided with recess, and navigation module is arranged on the below of recess.Navigation module surface printing has many wire, receive for radio signal, there are two tenons 7,8 in the bottom of AM/FM Anneta module, the both sides of amplifier module are respectively arranged with tongue-and-groove 9 and tongue-and-groove hole 10, corresponding tenon 7 and tenon 8 respectively, make together with AM/FM Anneta module can be fixed on mortise by the tongue-and-groove of amplifier with amplifier module, to form an entirety, then welded by cable and amplifier module.Wherein, between adjacent two tenons, be provided with recess 11, between the bottom of this recess and amplifier module surface, there is certain interval.Amplifier module is provided with two location holes 12, two screw hole 13 is installed, and is provided with location hole and the support column 14 that screw hole is corresponding is installed on base, and AM/FM Anneta module and the entirety that amplifier forms are anchored on base.
In the course of processing, by AM/FM Anneta module by being connected with amplifier module mortise and tenon type, and fixing point adopts scolding tin welding, make two module Tenons as a whole, welded by cable and amplifier module again, this entirety is fixed on base, and radio signal is outputed on equipment by cable after being amplified by amplifier by antenna reception again; Navigation module is also fixed on base, these functional modules is all fixed on base, and outgoing cable, then pad, outer cover, nut assembly are installed, whole installation process is substantially all take combination mounting means as main, and production efficiency is high.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (1)
1. an overhead blade antenna, it is characterized in that, it comprises outer cover, antenna base, is provided with AM/FM Anneta module, navigation module and amplifier module that radio signal receives, and AM/FM Anneta module is connected as a whole with amplifier module Tenon, and is fixed on antenna base; Navigation module is fixed on antenna base, outgoing cable output.
2
.a kind of overhead blade antenna according to claim 1, is characterized in that, the link position of described AM/FM Antenna+Amplifier module adopts scolding tin welding.
3
.a kind of overhead blade antenna according to claim 1 and 2, it is characterized in that, described AM/FM antenna adopts blade antenna, at least two functions in integrated amplitude modulation/FM broadcasting, mobile digital TV broadcast, satellite navigation, mobile communication, in the bottom of blade antenna, one side is provided with recess, and navigation antenna is arranged on the below of recess.
4
.a kind of overhead blade antenna according to claim 1 and 2, it is characterized in that, described navigation module surface printing has many wire, has at least two tenons in the bottom of AM/FM Anneta module, the tongue-and-groove that amplifier module setting is corresponding with described tenon and tongue-and-groove hole.
5
.a kind of overhead blade antenna according to claim 4, is characterized in that, between described adjacent two tenons, is provided with recess, between the bottom of this recess and amplifier module surface, has certain interval.
6
.a kind of overhead blade antenna according to claim 4, is characterized in that, the both sides with amplifier module are set up in described tongue-and-groove and tongue-and-groove hole separately, and amplifier module is connected with cable output end.
7
.a kind of overhead blade antenna according to claim 1 and 2, is characterized in that, described amplifier module is provided with at least two location holes, two installation screw holes, is provided with location hole and the support column that screw hole is corresponding is installed on base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320615241.8U CN203631716U (en) | 2013-09-30 | 2013-09-30 | Top-mounted blade-shaped antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320615241.8U CN203631716U (en) | 2013-09-30 | 2013-09-30 | Top-mounted blade-shaped antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203631716U true CN203631716U (en) | 2014-06-04 |
Family
ID=50818165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320615241.8U Expired - Fee Related CN203631716U (en) | 2013-09-30 | 2013-09-30 | Top-mounted blade-shaped antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203631716U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106772442A (en) * | 2016-12-15 | 2017-05-31 | 长沙北斗产业安全技术研究院有限公司 | A kind of fixed anti-navigation signal base station |
| CN106772443A (en) * | 2016-12-15 | 2017-05-31 | 长沙北斗产业安全技术研究院有限公司 | A kind of anti-navigation signal base station of vehicular and anti-ballistic boat locomotive |
-
2013
- 2013-09-30 CN CN201320615241.8U patent/CN203631716U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106772442A (en) * | 2016-12-15 | 2017-05-31 | 长沙北斗产业安全技术研究院有限公司 | A kind of fixed anti-navigation signal base station |
| CN106772443A (en) * | 2016-12-15 | 2017-05-31 | 长沙北斗产业安全技术研究院有限公司 | A kind of anti-navigation signal base station of vehicular and anti-ballistic boat locomotive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20210930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |