CN2604009Y - All-channel double-deck steering antenna - Google Patents
All-channel double-deck steering antenna Download PDFInfo
- Publication number
- CN2604009Y CN2604009Y CN 03214493 CN03214493U CN2604009Y CN 2604009 Y CN2604009 Y CN 2604009Y CN 03214493 CN03214493 CN 03214493 CN 03214493 U CN03214493 U CN 03214493U CN 2604009 Y CN2604009 Y CN 2604009Y
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- Prior art keywords
- channel
- antenna
- oscillator
- reflector
- director
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- Expired - Fee Related
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Abstract
An all channel double-layer steering antenna relates to the TV signal receiving antenna technology field. The present TV antenna is a layer structure with a big volume and is distributed with a plurality of oscillators to cause the narrow frequency belt. The schedule technology of the antenna is that: an upper bracket 1 is fixed with a 1-5 channel oscillator 7, a 6-12 channel reflector 8, a 6-12 channel oscillator 9 and a 6-12 channel director 10, and the lower bracket 2 is fixed with a reflector 13, a 13-30 channel oscillator 11, a director 14, a 30-68 channel reflector 15, a 30-68 channel oscillator 12 and a 30-68 channel director 16. A support frame 3 at the end part with sliding ring 4 is fixedly connected with an upper bracket 1 and a lower bracket 2, and a fixation motor 6 of the fixation rod 5 is sleeved with the sliding ring 4.The rotation shaft of the motor 6 is fixedly connected with the support frame 1. The utility model takes advantages by the design of double-layer antenna for reducing space dimension, and the upper and lower layer antenna is vertically disposed to make the antenna channel belt wider.
Description
Technical field: the utility model relates to television signal reception antenna technical field, is the double-deck position controlled rotary antenna of a kind of all-channel more specifically.
Background technology: existing TV position controlled rotary antenna is one deck structure, and volume is very big have been arranged and cause frequency band narrow by a plurality of oscillators, and the low-and high-frequency gain does not increase, and has influenced television set and has normally received on whole frequency.
Summary of the invention: for overcoming above-mentioned shortcoming, the purpose of this utility model is the double-deck position controlled rotary antenna of a kind of all-channel of design.Its technical scheme is: be fixed with 1-5 channel oscillator 7,6-12 channel reflector 8,6-12 channel oscillator 9 and 6-12 channel director 10 on the upper bracket 1 successively respectively, be fixed with reflector 13,13-30 channel oscillator 11, director 14,30-68 channel reflector 15,30-68 channel oscillator 12 and 30-68 channel director 16 on the lower carriage 2 successively respectively, the support 3 of end band slip ring 4 fixedly connected upper bracket 1 and lower carriage 2, be inserted in fixed lever 5 fixed electrical machineries 6 of slip ring 4, the fixedly connected upper bracket 1 of the rotation axis of motor 6.The advantage of this utility model is: the ingenious novelty of this structural framing, arrange oscillator science rational in infrastructure, low cost of manufacture, frequency acceptance band is wide, and the low-and high-frequency gain improves, and television set watches that whole frequency is effective, antijamming capability is strong, highly sensitive, be designed to dual-layer atenna bulk is reduced, the levels antenna widens antenna bandwidth for being arranged vertically.
Description of drawings: Fig. 1 front view, the view of Fig. 2, the view of Fig. 3 for making progress at Figure 1B for making progress at Figure 1A.In the accompanying drawing: 1, upper bracket, 2 lower carriages, 3, support, 4, slip ring, 5, fixed lever, 6, motor, 7,1-5 channel oscillator, 8,6-12 channel reflector, 9,6-12 channel oscillator, 10,6-12 channel director, 11,13-30 channel oscillator, 12,30-68 channel oscillator, 13, reflector, 14, director, 15,30-68 channel reflector, 16,30-68 channel director.
Embodiment: be fixed with 1-5 channel oscillator 7,6-12 channel reflector 8,6-12 channel oscillator 9 and 6-12 channel director 10 on the upper bracket 1 successively respectively, be fixed with reflector 13,13-30 channel oscillator 11, director 14,30-68 channel reflector 15,30-68 channel oscillator 12 and 30-68 channel director 16 on the lower carriage 2 successively respectively, the support 3 of end band slip ring 4 fixedly connected upper bracket 1 and lower carriage 2, be inserted in fixed lever 5 fixed electrical machineries 6 of slip ring 4, the fixedly connected upper bracket 1 of the rotation axis of motor 6; Motor 6 energisings are rotated, and rotation makes television set receive best signal thereby drive upper bracket 1, support 3 and lower carriage 2 also rotate the drive entire antenna.
Claims (1)
1, the double-deck position controlled rotary antenna of a kind of all-channel, it is characterized in that: be fixed with 1-5 channel oscillator (7) on the upper bracket (1) successively respectively, 6-12 channel reflector (8), 6-12 channel oscillator (9) and 6-12 channel director (10), be fixed with reflector (13) on the lower carriage (2) successively respectively, 13-30 channel oscillator (11), director (14), 30-68 channel reflector (15), 30-68 channel oscillator (12) and 30-68 channel director (16), the support (3) of end band slip ring (4) fixedly connected upper bracket (1) and lower carriage (2), be inserted in fixed lever (5) fixed electrical machinery (6) of slip ring (4), the fixedly connected upper bracket of rotation axis (1) of motor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03214493 CN2604009Y (en) | 2003-01-13 | 2003-01-13 | All-channel double-deck steering antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03214493 CN2604009Y (en) | 2003-01-13 | 2003-01-13 | All-channel double-deck steering antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2604009Y true CN2604009Y (en) | 2004-02-18 |
Family
ID=34159689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03214493 Expired - Fee Related CN2604009Y (en) | 2003-01-13 | 2003-01-13 | All-channel double-deck steering antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2604009Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011060665A1 (en) * | 2009-11-19 | 2011-05-26 | He Peikun | Antenna reflecting net |
-
2003
- 2003-01-13 CN CN 03214493 patent/CN2604009Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011060665A1 (en) * | 2009-11-19 | 2011-05-26 | He Peikun | Antenna reflecting net |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |