CN2173460Y - Foldable multi-direction all-channel TV antenna - Google Patents
Foldable multi-direction all-channel TV antenna Download PDFInfo
- Publication number
- CN2173460Y CN2173460Y CN 93224502 CN93224502U CN2173460Y CN 2173460 Y CN2173460 Y CN 2173460Y CN 93224502 CN93224502 CN 93224502 CN 93224502 U CN93224502 U CN 93224502U CN 2173460 Y CN2173460 Y CN 2173460Y
- Authority
- CN
- China
- Prior art keywords
- band
- oscillator
- antenna unit
- wave
- wave band
- 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 - Fee Related
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- Details Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Support Of Aerials (AREA)
Abstract
The utility model relates to a folding multi-direction all-channel TV antenna, which is provided with a high band antenna unit composed of a pair of folding vibrators and a V< L > band antenna unit composed of a pair of symmetrical vibrators, wherein, the antenna units are arranged on a vertical rod in a folding structure. When the utility model is used, the vibrators are horizontally spread, when the utility model is packed, stored and transported, the vibrators can be collected and folded along the vertical rod. The utility model overcomes the trouble and problems brought to users that the existing outdoor TV receiving antennae are packed, stored and transported dispersedly and are correctly assembled by the users before used.
Description
The utility model relates to a kind of collapsible multi-direction full channel tv receiving antenna.
In the prior art, the kind of television receiving antenna is a lot, no matter but be any, its oscillator of the television receiving antenna of outdoor version all is a fixture, because its assembling (combination) back is bulky, its packing, store, transportation is all carried out with the loose mail form, before the use, to correctly assemble (combination) by user or dealer, the correct assembling (combination) of antenna, debugging brings no small trouble and difficulty to the user, particularly large-scale and antenna with high content of technology, disclosed as on November 15th, 1989, application number is 88214562.2 active multi-direction full channel tv receiving antenna.
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of collapsible multi-direction full channel tv receiving antenna is provided.
The purpose of this utility model can realize by such technical scheme: this collapsible multi-direction full channel tv receiving antenna, it has the high-band antenna unit of a secondary folded dipole formation of installing on the vertical bar, the V that a secondary symmetrical dipole constitutes
LThe wave band antenna unit, it be by the preceding plain film axle assembling in the stator of clamping device on oscillator seat and the vertical bar with the high-band antenna cell arrangement on the vertical bar, but and the oscillator flap that makes oscillator seat location of configuration lateral means; Be to put V with the oscillator seat hinge multi pack that cooperates clamping device by the rear arc stator on vertical bar by each oscillator
LThe wave band antenna cell arrangement is on the vertical bar, but and the oscillator flap that makes the oscillator location of configuration lateral means.Such antenna, during use, each oscillator is the horizontal development state; Packing, store, during transportation, but breakdown oscillator flap closes up each oscillator and to fold up along vertical bar.
The related high-band antenna unit of the utility model can be U wave band, following V
HTwo of wave bands; Also can be U
HWave band, middle U
LWave band, following V
HThree of wave bands.
Related each the U wave band antenna unit of the utility model can be respectively can be respectively scurried by one group of V-band impedance transformer and V-band filter and anti-U band signal by one group of U wave band impedance transformer and U band filter, each V-band antenna element and is disturbed inductance to be connected on the common antenna amplifier antennafire.
Related each the U wave band antenna unit of the utility model more can be respectively more can be respectively scurried by one group of V-band impedance transformer and V-band filter and anti-U band signal by one group of U wave band impedance transformer and U band filter, each V-band antenna element and is disturbed inductance to be connected on the common feed electric wire.
Collapsible multi-direction full channel tv receiving antenna provided by the utility model, simple in structure, breakdown oscillator flap, it is the feasible folding operation of closing up, the collapsible structure of this antenna is that entire package, storage, the transportation of antenna brought facility, has also eliminated the correct assembling (combination) before existing antenna uses, trouble and the difficulty that debugging is brought for the user.And this antenna U wave band antenna unit is scurried by V-band impedance transformer and V-band filter and anti-U band signal by U wave band impedance transformer and U band filter, V-band antenna element and is disturbed inductance to be connected on a technical scheme on the common feed electric wire, also can reduce feed line consumption, to overcome application number be the many random drawbacks of feed line on 88214562.2 the active multi-direction full channel tv receiving antenna aerial head.
Below in conjunction with embodiment and accompanying drawing thereof the utility model is described in further detail:
Fig. 1 is a kind of structural representation of collapsible multi-direction full channel tv receiving antenna.
Fig. 2 is a kind of oscillator seat and lid schematic diagram thereof of collapsible multi-direction full channel tv receiving antenna, the front view of a-oscillator seat, the vertical view of b-oscillator seat, the A-A cutaway view of c-figure b, the front view of d-oscillator flap, the upward view of e-oscillator flap, the left view of f-oscillator flap.
Fig. 3 is the used feed line inlet rubber rainhat schematic diagram of a kind of collapsible multi-direction full channel tv receiving antenna oscillator seat, the vertical view of g-rainhat, the B-B cutaway view of h-figure g.
Fig. 4 is a kind of assembling schematic diagram of collapsible multi-direction full channel tv receiving antenna.
Fig. 5 closes up the folded state schematic diagram for a kind of collapsible multi-direction full channel tv receiving antenna.
Fig. 6 is a kind of electrical schematic diagram of collapsible multi-direction full channel tv receiving antenna.
With reference to accompanying drawing, the collapsible multi-direction full channel tv receiving antenna that the utility model embodiment is provided, it has the U that a secondary annulus folded dipole of device constitutes on the vertical bar 1
HThe U that wave band antenna unit 2, one secondary folded dipole constitutes
LThe V that wave band antenna unit 3, one secondary folded dipole constitutes
HThe V that wave band antenna unit 4, one secondary symmetrical dipole constitutes
LWave band antenna unit 5 and antenna amplifier antennafire 7, it is with U by 11 assemblings of preceding plain film in the stator (10,11) of clamping device on oscillator seat 8 and the vertical bar 1
HWave band antenna unit 2, U
LWave band antenna unit 3, V
HWave band antenna unit 4 device on the vertical bar 1, but and the oscillator flap 9 that makes oscillator seat location of configuration lateral means; Be to put V with the oscillator seat 8 hinge multi packs that cooperate clamping device by rear arc stator 10 on vertical bar 1 by each oscillator
LWave band antenna unit 5 device on the vertical bar 1, but and the oscillator flap 9 that makes the oscillator location of configuration lateral means; And U
HWave band antenna unit 2 is the U that are provided with by in its oscillator seat 8
HWave band impedance transformer B
1And U
HBand filter, U
LWave band antenna unit 3 is the U that are provided with by in its oscillator seat 8
LWave band impedance transformer B
2And U
LBand filter, V
HWave band antenna unit 4 is the V that are provided with by in its oscillator seat 8
HWave band impedance transformer B
3And V
HBand filter and V
HThe anti-U band signal of wave band is scurried the interference inductance L
5, V
LWave band antenna unit 5 is the V that are provided with by in its oscillator seat 8
LWave band impedance transformer B
4And V
LBand filter and V
LThe anti-U band signal of wave band is scurried the interference inductance L
9Be connected on the common feed electric wire 6 that connects antenna amplifier antennafire 7.
With reference to accompanying drawing 6, this television receiving antenna, U
HBand filter is by capacitor C
1, C
2And inductance L
1Form; U
LBand filter is by capacitor C
3, C
4And inductance L
2Form; V
HBand filter is by capacitor C
6, C
7And inductance L
3, L
4, L
6Form; C
5Be high frequency compensation electric capacity; V
LBand filter is by capacitor C
8, C
9, C
10And inductance L
7, L
8Form.
Claims (6)
1, a kind of collapsible multi-direction full channel tv receiving antenna has the high-band antenna unit that a secondary folded dipole of device constitutes on the vertical bar 1, the V that a secondary symmetrical dipole constitutes
LWave band antenna unit 5, it is characterized in that: its high-band antenna unit by 11 assembling devices of preceding plain film in the stator (10,11) of clamping device on oscillator seat 8 and the vertical bar 1 on vertical bar 1, but and the oscillator flap 9 that makes oscillator seat location of configuration lateral means; Its V
LDevice put on vertical bar 1 with cooperated clamping device by the rear arc stator at the 8 hinge multi packs of the oscillator seat on the vertical bar 1 by each oscillator in wave band antenna unit 5, but and the oscillator flap 9 that makes the oscillator location of configuration lateral means.
2, collapsible multi-direction full channel tv receiving antenna according to claim 1 is characterized in that: its high-band antenna unit can be U wave band, following V
H4 two of wave bands.
3, collapsible multi-direction full channel tv receiving antenna according to claim 1, it is characterized in that: its high-band antenna unit can be U
HWave band 2, middle U
LWave band 3, following V
H4 three of wave bands.
4, according to claim 2 or 3 described collapsible multi-direction full channel tv receiving antennas, it is characterized in that: its each U wave band antenna unit is respectively respectively scurried by one group of V-band impedance transformer and V-band filter and anti-U band signal by one group of U wave band impedance transformer and U band filter, each V-band antenna element and is disturbed inductance to be connected on the common antenna amplifier antennafire 7.
5, according to claim 2 or 3 described collapsible multi-direction full channel tv receiving antennas, it is characterized in that: its each U wave band antenna unit is respectively respectively scurried by one group of V-band impedance transformer and V-band filter and anti-U band signal by one group of U wave band impedance transformer and U band filter, each V-band antenna element and is disturbed inductance to be connected on the common feed electric wire 6.
6, collapsible multi-direction full channel tv receiving antenna according to claim 5, it is characterized in that: it respectively organizes U wave band impedance transformer and U band filter device in the oscillator seat 8 of each corresponding U wave band antenna unit, and it is respectively organized V-band impedance transformer and V-band filter and anti-U band signal and scurries and disturb inductance device in each corresponding V-band antenna element oscillator seat 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93224502 CN2173460Y (en) | 1993-09-18 | 1993-09-18 | Foldable multi-direction all-channel TV antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93224502 CN2173460Y (en) | 1993-09-18 | 1993-09-18 | Foldable multi-direction all-channel TV antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2173460Y true CN2173460Y (en) | 1994-08-03 |
Family
ID=33802506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93224502 Expired - Fee Related CN2173460Y (en) | 1993-09-18 | 1993-09-18 | Foldable multi-direction all-channel TV antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2173460Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101710652B (en) * | 2008-11-05 | 2013-01-23 | 广东通宇通讯股份有限公司 | Integrated wide-band bilateral radiating antenna |
-
1993
- 1993-09-18 CN CN 93224502 patent/CN2173460Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101710652B (en) * | 2008-11-05 | 2013-01-23 | 广东通宇通讯股份有限公司 | Integrated wide-band bilateral radiating antenna |
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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 |