CN202004161U - Antenna structure - Google Patents
Antenna structure Download PDFInfo
- Publication number
- CN202004161U CN202004161U CN2011201000532U CN201120100053U CN202004161U CN 202004161 U CN202004161 U CN 202004161U CN 2011201000532 U CN2011201000532 U CN 2011201000532U CN 201120100053 U CN201120100053 U CN 201120100053U CN 202004161 U CN202004161 U CN 202004161U
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- CN
- China
- Prior art keywords
- antenna
- signal
- digital television
- amplification unit
- base
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Abstract
The utility model provides an antenna structure, comprising a shell, a digital television signal antenna arranged in the shell, a broadcasting signal antenna arranged in the shell, a signal amplification unit arranged in the shell and connected with the digital television signal antenna and the broadcasting signal antenna, and a connecting unit connected with the signal amplification unit and extending outside the shell; the antenna structure can be arranged on a car roof, and the digital television signal antenna and the broadcasting signal antenna are utilized for receiving digital audio-video signals and analog radio, so as to achieve the purposes of increasing the efficiency of receiving signals, line integration and stable location.
Description
Technical field
The utility model relates to a kind of antenna structure, relate in particular to be arranged on the roof and use, and utilize digital television signal antenna and broadcast singal antenna to receive digital audio-video signal and analog broadcasting respectively, thereby reach the antenna structure that increases received signal efficient, integrates circuit and strong fix purpose.
Background technology
Existing car antenna is broadly divided into the telescopic antenna of being located at the forward and backward position of vehicle, be located at the printing type aerial on the vehicle glass and be located at non-scanning antenna (including shark fins antenna or flagpole antenna) on the outside vehicle end face.
Yet, for above-mentioned three kinds of car antennas, it all only can receive the analog signal of broadcast receiver (AM/FM RADIO), and can't receive the digital audio-video signal, but along with digital Age arrives, Digital Television is more and more general, and be widely used on the automobile, but, above-mentioned various existing antenna all can't receive the digital audio-video signal, and makes when the automobile desire receives digital audio-video signal and analog broadcasting, must utilize the different antenna of many groups to carry out the reception of signal, so, produce following shortcoming to I haven't seen you for ages:
1. need many group antenna receiving units, cause car body more not attractive in appearance.
2. comparatively inconvenience is used in the intricate and reception separately of the circuit of various antennas.
Therefore, how creating a kind of antenna structure, make it can reach the purpose that increases received signal efficient, integration circuit and strong fix, will be that the utility model desires actively to disclose part.
Summary of the invention
Because the shortcoming of above-mentioned existing antenna structure, it does not reach perfection inventor's thoughts, then exhausting the concentrated research of its intelligence overcomes, be engaged in this industry accumulating experience for many years with it, and then develop a kind of antenna structure, in the hope of reaching the purpose that increases received signal efficient, integration circuit and strong fix.
Main purpose of the present utility model is providing a kind of antenna structure, it is arranged on the roof and uses, utilize digital television signal antenna and broadcast singal antenna to receive digital audio-video signal and analog broadcasting respectively, and then reach the purpose that increases received signal efficient, integrates circuit and strong fix.
For reaching above-mentioned purpose, antenna structure described in the utility model comprises: a housing; One is located at the digital television signal antenna in the housing; One is located at the broadcast singal antenna in the housing; One is located in the housing and the signal amplification unit that is connected with digital television signal antenna and broadcast singal antenna; And one be connected and extend the linkage unit of outside with signal amplification unit.
In specific embodiment of the utility model, this housing comprises a base with perforation, one is located at the fixed part in the perforation, one is located at the board on the base one side, an and loam cake that combines with base, this base is the rubber material layers, this fixed part has the screw rod of being located in the base perforation, an and swivel nut that docks with screw rod, and this linkage unit passes this screw rod, this board is provided with and the corresponding perforation of fixed part and a plurality of keeper, this signal amplification unit is located on each keeper on the board one side, and this linkage unit passes perforation and fixed part extends base exterior in addition.
In specific embodiment of the utility model; this digital television signal antenna is soft circuit board; and this digital television signal antenna has the signal contact that cooperates lead to be connected with signal amplification unit; this broadcast singal antenna has the signal contact that cooperates lead to be connected with signal amplification unit; this linkage unit has a plurality of leads that are connected with signal amplification unit; and each lead is connected with digital television signal connector, broadcast singal connector and power connector respectively, and is covered with a protective layer in each lead external packets.
Therefore, a kind of antenna structure described in the utility model, can be arranged on the roof and use, and utilize digital television signal antenna and broadcast singal antenna to receive digital audio-video signal and analog broadcasting respectively, thereby reach the purpose that increases received signal efficient, integrates circuit and strong fix.
Description of drawings
Fig. 1 is the exploded view of the utility model specific embodiment.
Fig. 2 is another exploded view of the utility model specific embodiment.
Fig. 3 is the stereogram of the utility model specific embodiment.
Fig. 4 is the user mode figure of the utility model specific embodiment.
[primary clustering symbol description]
1 housing
11 bases
111 perforation
12 fixed parts
121 screw rods
122 swivel nuts
13 boards
131 keepers
132 perforations
14 loam cakes
2 digital television signal antennas
21 signal contacts
3 broadcast singal antennas
31 signal contacts
4 signal amplification units
41 leads
42 leads
5 linkage units
51 leads
52 digital television signal connectors
53 broadcast singal connectors
54 power connectors
55 protective layers
6 vehicles
Embodiment
For fully understanding the purpose of this utility model, feature and effect, existing by following specific embodiment, and cooperate appended graphicly, the utility model is described in detail as follows:
As shown in Figures 1 to 4, it is respectively exploded view, another exploded view, stereogram and the user mode figure of the utility model specific embodiment.As shown in the figure: antenna structure described in the utility model is made of a housing 1, a digital television signal antenna 2, a broadcast singal antenna 3, a signal amplification unit 4 and a linkage unit 5 at least.
Above-mentioned described housing 1 comprises one and has perforation 111 base 11, one is located at the fixed part 12 in the perforation 111, one is located at the board 13 on base 11 one sides, an and loam cake 14 that combines with base 11, wherein this base 11 can be the rubber material layers, this fixed part 12 has the screw rod 121 in perforation be located at 111, an and swivel nut 122 that docks with screw rod 121, this board 13 is provided with a plurality of keepers 131 and one and screw rod 121 corresponding perforations 132, and the bottom of this loam cake 14 slightly is an ellipse, and the end face of this loam cake 14 convexes with a curved arc part, and then makes this loam cake 14 present the moulding of a dolphin.
This digital television signal antenna 2 is located in the housing 1, and this digital television signal antenna 2 is soft circuit board, and tool signal contact 21 on this digital television signal antenna 2.
This broadcast singal antenna 3 is located in the housing 1, and has signal contact 31 on this broadcast singal antenna 3.
This signal amplification unit 4 is located in the housing 1 and by lead 41,42 and is connected with the signal contact 21,31 of digital television signal antenna 2 and broadcast singal antenna 3 respectively, and this signal amplification unit 4 is located on the one side of board 13 and with each keeper 131 and is combined.
This linkage unit 5 has a plurality of leads 51 that are connected with signal amplification unit 4; and each lead 51 is connected with digital television signal connector 52, broadcast singal connector 53 and power connector 54 respectively; and be covered with a protective layer 55 in each lead 51 external packets; and this protective layer 55 can be heat-shrinkable T bush, and each lead 51 that this linkage unit 5 is coated with protective layer 55 passes base 11 outsides that perforation 132 extends housing 1 with the screw rod 121 of fixed part 12.
When the utility model uses; can be arranged in by the screw rod 121 of fixed part 12 (figure does not show) in the fixing hole of vehicle 6 exterior top surface; base 11 is resisted against on the roof; dock with screw rod 121 with swivel nut 122 more afterwards; and then the utility model strong fix used in the enterprising enforcements of vehicle 6; and with the digital television signal connector 52 of this linkage unit 5; broadcast singal connector 53 and power connector 54 are connected on the audio-visual devices main frame and power supply of vehicle 6; so; can finish assembling; and by the base 11 of rubber material layers protection and waterproof as roof; and the streamline moulding with loam cake 14 makes it have the windage of reduction and effect attractive in appearance; and after can utilizing digital television signal antenna 2 and broadcast singal antenna 3 to receive digital audio-video signal and analog broadcasting and processing respectively via signal amplification unit 4; transfer to the audio-visual devices main frame of vehicle 6; this audio-visual devices main frame is used, so as to reaching the purpose that increases received signal efficient and integrate circuit as the output of digital television signal and AM/FM analog broadcasting.
In sum, the utility model meets patent three important documents fully: the utilizability on novelty, progressive and the industry.With regard to novelty and progressive, the utility model uses by being arranged on the roof, utilize digital television signal antenna and broadcast singal antenna to receive digital audio-video signal and analog broadcasting respectively, and then reach the purpose that increases received signal efficient, integrates circuit and strong fix; With regard to the utilizability on the industry, the product that utilizes the utility model to derive is when the demand that can fully satisfy existing market.
The utility model discloses with preferred embodiment hereinbefore, so has the knack of this operator and it should be understood that this embodiment only is used to describe the utility model, and should not be read as restriction scope of the present utility model.It should be noted,, all should be made as and be covered by in the category of the present utility model such as with the variation and the displacement of this embodiment equivalence.Therefore, protection range of the present utility model when with above-mentioned claim the person of being defined be as the criterion.
Claims (3)
1. an antenna structure is characterized in that, comprises: a housing; One digital television signal antenna is located in the housing; One broadcast singal antenna is located in the housing; One signal amplification unit is located in the housing and with digital television signal antenna and broadcast singal antenna and is connected; And a linkage unit, it is connected with signal amplification unit and extends outside.
2. antenna structure as claimed in claim 1, it is characterized in that, this housing comprises a base with perforation, one is located at the fixed part in the perforation, one is located at the board on the base one side, an and loam cake that combines with base, this base is the rubber material layers, this fixed part has the screw rod of being located in the base perforation, an and swivel nut that docks with screw rod, this linkage unit passes this screw rod, this board is provided with and the corresponding perforation of fixed part and a plurality of keeper, this signal amplification unit is located on each keeper on the board one side, and this linkage unit passes perforation and fixed part extends base exterior.
3. antenna structure as claimed in claim 1; it is characterized in that; this digital television signal antenna is soft circuit board; and this digital television signal antenna has the signal contact that cooperates lead to be connected with signal amplification unit; this broadcast singal antenna has the signal contact that cooperates lead to be connected with signal amplification unit; this linkage unit has a plurality of leads that are connected with signal amplification unit; and each lead is connected with digital television signal connector, broadcast singal connector and power connector respectively, and is covered with a protective layer in each lead external packets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201000532U CN202004161U (en) | 2011-04-07 | 2011-04-07 | Antenna structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201000532U CN202004161U (en) | 2011-04-07 | 2011-04-07 | Antenna structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202004161U true CN202004161U (en) | 2011-10-05 |
Family
ID=44706888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201000532U Expired - Fee Related CN202004161U (en) | 2011-04-07 | 2011-04-07 | Antenna structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202004161U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105009358A (en) * | 2013-03-08 | 2015-10-28 | 原田工业株式会社 | On-board antenna waterproof structure |
| GB2529066A (en) * | 2014-08-04 | 2016-02-10 | Harada Ind Co Ltd | Antenna device |
| CN107230833A (en) * | 2017-03-15 | 2017-10-03 | 浙江大学 | Self-adapted car antenna with reducing noise and drag function |
| GB2553579A (en) * | 2016-09-13 | 2018-03-14 | Jebsee Electronics Co Ltd | Built-in antenna signal amplifier module |
-
2011
- 2011-04-07 CN CN2011201000532U patent/CN202004161U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105009358A (en) * | 2013-03-08 | 2015-10-28 | 原田工业株式会社 | On-board antenna waterproof structure |
| CN105009358B (en) * | 2013-03-08 | 2017-11-21 | 原田工业株式会社 | Car antenna waterproof construction |
| GB2529066A (en) * | 2014-08-04 | 2016-02-10 | Harada Ind Co Ltd | Antenna device |
| US9627745B2 (en) | 2014-08-04 | 2017-04-18 | Harada Industry Co., Ltd. | Antenna device attached to vehicle |
| GB2529066B (en) * | 2014-08-04 | 2017-07-19 | Harada Ind Co Ltd | Antenna device comprising a pad having a plurality of rib-like portions |
| GB2553579A (en) * | 2016-09-13 | 2018-03-14 | Jebsee Electronics Co Ltd | Built-in antenna signal amplifier module |
| CN107230833A (en) * | 2017-03-15 | 2017-10-03 | 浙江大学 | Self-adapted car antenna with reducing noise and drag function |
| CN107230833B (en) * | 2017-03-15 | 2019-06-07 | 浙江大学 | Self-adapted car antenna with reducing noise and drag function |
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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: 20111005 Termination date: 20190407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |