CN202196851U - Outdoor television antenna - Google Patents
Outdoor television antenna Download PDFInfo
- Publication number
- CN202196851U CN202196851U CN2011201342328U CN201120134232U CN202196851U CN 202196851 U CN202196851 U CN 202196851U CN 2011201342328 U CN2011201342328 U CN 2011201342328U CN 201120134232 U CN201120134232 U CN 201120134232U CN 202196851 U CN202196851 U CN 202196851U
- Authority
- CN
- China
- Prior art keywords
- cross
- reflector
- director
- arm
- television antenna
- 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
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- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Provided is an outdoor television antenna, comprising a director, a reflector, cross arms, a UHF oscillator, and a VHF oscillator, wherein at least two cross arms are connected with the reflector center; the two cross arms are respectively provided with a plurality of directors, with each director penetrating the cross arm; one of the cross arms penetrates the reflector; the cross arm at the rear end of the reflector is connected with the VHF oscillator; and the UHF oscillator is installed upon the cross arm between the director and the reflector. The outdoor television antenna of the utility model features a compact and reasonable structure, convenient usage and operation, and excellent television signal reception effect.
Description
Technical field
The utility model relates to a kind of television antenna, particularly a kind of outdoor television antenna.
Background technology
Disclosed in the prior art V the compatible television antenna that turns to, the director directivity of employing is poor, director is unreliable with being connected of cross-arm, lack useful life.
Summary of the invention
The purpose of the utility model is exactly the weak point in the background technology, and a kind of outdoor television antenna is provided.
For achieving the above object, the utility model adopts following technical scheme: outdoor television antenna comprises director, reflector, cross-arm, UHF oscillator and VHF oscillator; At least two cross-arms are connected with the reflector center; Be respectively equipped with some directors on two cross-arms, and each director runs through cross-arm, wherein a cross-arm runs through reflector; Be connected with the VHF oscillator on the cross-arm of reflector rear end, the UHF oscillator is positioned on the cross-arm between director and the reflector.
For a kind of optimization of the utility model, the director on two cross-arms is arranged in a crossed manner respectively.
The utility model is compared with background technology, has compact conformation, reasonable, and easy to install, the TV signal reception is good.
Description of drawings
Fig. 1 is the main TV structure sketch map of outdoor television antenna.
Fig. 2 is the plan structure sketch map of outdoor television antenna.
Fig. 3 is that A is to view.
Embodiment
Embodiment 1: with reference to Fig. 1 and 2.Outdoor television antenna; Comprise director 4, reflector 2, cross-arm 3, UHF oscillator 5 and VHF oscillator 1, at least two cross-arms 3 are connected with reflector 2 centers, are respectively equipped with some directors 4 on two cross-arms 3; And each director 4 runs through cross-arm 3; Wherein a cross-arm 3 runs through reflector 2, is connected with VHF oscillator 1 on the cross-arm 3 of reflector 2 rear ends, and UHF oscillator 5 is positioned on the cross-arm 3 between director 4 and the reflector 2.Director 4 on two cross-arms 3 is arranged in a crossed manner respectively.
Claims (2)
1. outdoor television antenna; Comprise director, reflector, cross-arm, UHF oscillator and VHF oscillator, it is characterized in that: at least two cross-arms are connected with the reflector center, are respectively equipped with some directors on two cross-arms; And each director runs through cross-arm; Wherein a cross-arm runs through reflector, is connected with the VHF oscillator on the cross-arm of reflector rear end, and the UHF oscillator is positioned on the cross-arm between director and the reflector.
2. outdoor television antenna according to claim 1 is characterized in that: each director is arranged in a crossed manner respectively on two cross-arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201342328U CN202196851U (en) | 2011-04-30 | 2011-04-30 | Outdoor television antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201342328U CN202196851U (en) | 2011-04-30 | 2011-04-30 | Outdoor television antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202196851U true CN202196851U (en) | 2012-04-18 |
Family
ID=45951750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201342328U Expired - Lifetime CN202196851U (en) | 2011-04-30 | 2011-04-30 | Outdoor television antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202196851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410403A (en) * | 2015-08-03 | 2017-02-15 | 罗德施瓦兹两合股份有限公司 | Directional antenna module |
-
2011
- 2011-04-30 CN CN2011201342328U patent/CN202196851U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410403A (en) * | 2015-08-03 | 2017-02-15 | 罗德施瓦兹两合股份有限公司 | Directional antenna module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120418 |
|
| CX01 | Expiry of patent term |