CN2173461Y - Foldable all-direction all-channel TV antenna - Google Patents
Foldable all-direction all-channel TV antenna Download PDFInfo
- Publication number
- CN2173461Y CN2173461Y CN 93224505 CN93224505U CN2173461Y CN 2173461 Y CN2173461 Y CN 2173461Y CN 93224505 CN93224505 CN 93224505 CN 93224505 U CN93224505 U CN 93224505U CN 2173461 Y CN2173461 Y CN 2173461Y
- Authority
- CN
- China
- Prior art keywords
- band
- oscillator
- antenna
- omnirange
- collapsible
- 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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- Variable-Direction Aerials And Aerial Arrays (AREA)
- Details Of Aerials (AREA)
Abstract
The utility model relates to a foldable all-direction all-channel TV antenna. The utility model is provided with three sets of antenna units in a U wave band, and two sets of antenna units in a V wave band, wherein, the antenna units in the U wave band is composed of dipoles which can be arranged on a same plane with the position of 120DEG; the antenna units in the V wave band is composed of dipoles which can be crosswise arranged in a same plane; each of the antenna units of the utility model can be arranged on vertical rods by the foldable structure of the antenna units. When the utility model is used, all vibrators are in the state of unfolding in horizontal direction; when the utility model is packed, stored, and transported, all the vibrators can be upward folded up; so the trouble existing in the prior art that existing outdoor TV receiving antennae are packed, stored, and transported with the form of bulk parts, and users correctly assemble the bulk parts before the outdoor TV receiving antennae are used.
Description
The utility model relates to a kind of collapsible omnirange 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 August 5th, 1992, application number is 91228758.6 omnidirectional receiving antenna for TV.
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of collapsible omnirange full channel tv receiving antenna is provided.
The purpose of this utility model can realize by such technical scheme: this collapsible omnirange full channel tv receiving antenna, it has three pairs of installing on the vertical bar can arrange the U wave band antenna unit that symmetrical dipole at grade constitutes by 120 degree orientation, but the V-band antenna element that second mate's orthogonal arrangement symmetrical dipole at grade constitutes, it be by each oscillator be sleeved on vertical bar on the oscillator seat on the corresponding oscillator dead axle assembling of putting of the stator hinge multi pack of device with U wave band antenna cell arrangement on the vertical bar, and disposed rubber oscillator flap; Be to put the V-band antenna unit device on the vertical bar with being sleeved on oscillator seat hinge multi pack on the vertical bar, and disposed rubber oscillator flap by each oscillator.Such antenna, during use, each oscillator is the horizontal development state; When packing, storage, transportation, oscillator upwards can be folded up.
The related U wave band antenna unit of the utility model can be scurried by RCL phase shifter and V-band impedance transformer and V-band filter and anti-U band signal by microstrip transitions device and U band filter, V-band antenna element and be disturbed inductance to be connected on the common antenna amplifier antennafire.
The related U wave band antenna unit of the utility model more can be scurried by RCL phase shifter and V-band impedance transformer and V-band filter and anti-U band signal by microstrip transitions device and U band filter, V-band antenna element and be disturbed inductance to be connected on the common feed electric wire.
The related V-band antenna element of the utility model can be two up and down, and they can be respectively scurried by one group of RCL phase shifter, V-band impedance transformer, V-band filter, anti-U band signal and disturb inductance to be connected on antenna amplifier antennafire or the common feed electric wire.
Collapsible omnirange full channel tv receiving antenna provided by the utility model, simple in structure, particularly adopted rubber oscillator flap, needn't breakdown oscillator flap, it is feasible folding operation, 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 RCL phase shifter and V-band impedance transformer and V-band filter and anti-U band signal by microstrip transitions device 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 91228758.6 the omnidirectional receiving antenna for TV 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 omnirange full channel tv receiving antenna.
Fig. 2 is a kind of oscillator seat and lid schematic diagram thereof of U wave band antenna unit of collapsible omnirange full channel tv receiving antenna, the vertical view of a-oscillator seat, the A-A cutaway view of b-figure a, the vertical view of c-oscillator flap, the B-B cutaway view of d-figure c.
Fig. 3 is a kind of oscillator seat and lid schematic diagram thereof of V-band antenna element of collapsible omnirange full channel tv receiving antenna, the vertical view of e-oscillator seat, the C-C cutaway view of f-figure e, the vertical view of g-oscillator flap, the D-D cutaway view of h-figure g.
Fig. 4 is a kind of assembling schematic diagram of collapsible omnirange full channel tv receiving antenna.
Fig. 5 is a kind of folded state schematic diagram of collapsible omnirange full channel tv receiving antenna.
Fig. 6 is a kind of electrical schematic diagram of collapsible omnirange full channel tv receiving antenna.
With reference to accompanying drawing, the collapsible omnirange full channel tv receiving antenna that the utility model embodiment is provided, but it has three pairs of vertical bar 1 device and can arrange the U wave band antenna unit 2 that symmetrical dipole at grade constitutes, the V that second mate's orthogonal arrangement symmetrical dipole at grade constitutes by 120 degree orientation
HBut the V that wave band antenna unit 3, second mate's orthogonal arrangement symmetrical dipole at grade constitutes
LWave band antenna unit 4 and antenna amplifier antennafire 6, it be by each oscillator be sleeved on vertical bar 1 on oscillator seat 7 on corresponding oscillator dead axle 12 assemblings of putting of the stator 11 hinge multi packs of device with U wave band antenna unit 2 devices on the vertical bar 1, and disposed rubber oscillator flap 8; Be to put the V-band antenna unit device on the vertical bar 1 with being sleeved on oscillator seat 9 hinge multi packs on the vertical bar 1, and disposed rubber oscillator flap 10, and U wave band antenna unit 2 is the microstrip transitions device B that are provided with by in its oscillator seat 7 by each oscillator
1With U band filter, V
HWave band antenna unit 3 is the V that are provided with by in its oscillator seat
HWave band RCL phase shifter and V
HWave band impedance transformer B
2And 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 4 is the V that are provided with by in its oscillator seat
LWave band RCL phase shifter and V
LWave band impedance transformer B
3And V
LBand filter and V
LThe anti-U band signal of wave band is scurried the interference inductance L
10Be connected on the common feed electric wire 5 that connects antenna amplifier antennafire 6.
With reference to accompanying drawing 6, this television receiving antenna, the U band filter is by capacitor C
1, C
2And inductance L
1Form; V
HWave band RCL phase shifter is by resistance R
1, capacitor C
3And inductance L
2Form; V
HBand filter is by capacitor C
5, C
6And inductance L
3, L
4, L
6Form; C
4Be high frequency compensation electric capacity; V
LWave band RCL phase shifter is by resistance R
2, capacitor C
7And inductance L
7Form; V
LBand filter is by capacitor C
8, C
9, C
10And inductance L
8, L
9Form.
Claims (6)
1, a kind of collapsible omnirange full channel tv receiving antenna, but three pairs with device on the vertical bar 1 can be arranged the U wave band antenna unit 2 of symmetrical dipole formation at grade, the V-band antenna element that second mate's orthogonal arrangement symmetrical dipole at grade constitutes by 120 degree orientation, it is characterized in that: its U wave band antenna unit 2 be by it each oscillator be sleeved on vertical bar 1 on oscillator seat 7 on corresponding oscillator dead axle 12 assembling devices put of the stator 11 hinge multi packs of device on the vertical bar 1, and disposed rubber oscillator flap 8; Its V-band antenna element is to put device on the vertical bar 1 by its each oscillator with being sleeved on oscillator seat 9 hinge multi packs on the vertical bar 1, and has disposed rubber oscillator flap 10.
2, collapsible omnirange full channel tv receiving antenna according to claim 1 is characterized in that: its U wave band antenna unit 2 is by microstrip transitions device B
1Scurry by RCL phase shifter and V-band impedance transformer and V-band filter and anti-U band signal with U band filter, V-band antenna element and to disturb inductance to be connected on the common antenna amplifier antennafire 6.
3, collapsible omnirange full channel tv receiving antenna according to claim 1 is characterized in that: its U wave band antenna unit 2 is by microstrip transitions device B
1Scurry by RCL phase shifter and V-band resistive parallel operation and V-band filter and anti-U band signal with U band filter, V-band antenna element and to disturb inductance to be connected on the common feed electric wire 5.
4, collapsible omnirange full channel tv receiving antenna according to claim 3, it is characterized in that: its microstrip transitions device B1 and U band filter device are in the oscillator seat 7 of U wave band antenna unit, and its RCL phase shifter and V-band impedance transformer and V-band filter and anti-U band signal are scurried and disturbed inductance device in V-band antenna element oscillator seat 9.
5, collapsible omnirange full channel tv receiving antenna according to claim 2, it is characterized in that: its V-band antenna element is up and down two (3,4), and they are respectively scurried by one group of RCL phase shifter, V-band impedance transformer, V-band filter, anti-U band signal and disturb inductance to be connected on the antenna amplifier antennafire 6.
6, according to claim 3 or 4 described collapsible omnirange full channel tv receiving antennas, it is characterized in that: its V-band antenna element is up and down two (3,4), and they are respectively scurried by one group of RCL phase shifter, V-band impedance transformer, V-band filter, anti-U band signal and disturb inductance to be connected on the common feed electric wire 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93224505 CN2173461Y (en) | 1993-09-18 | 1993-09-18 | Foldable all-direction all-channel TV antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93224505 CN2173461Y (en) | 1993-09-18 | 1993-09-18 | Foldable all-direction all-channel TV antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2173461Y true CN2173461Y (en) | 1994-08-03 |
Family
ID=33802508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93224505 Expired - Fee Related CN2173461Y (en) | 1993-09-18 | 1993-09-18 | Foldable all-direction all-channel TV antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2173461Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785368A (en) * | 2016-12-26 | 2017-05-31 | 广东中元创新科技有限公司 | A kind of many valve high-gain UV omnidirectionals band AM antennas |
| CN112751177A (en) * | 2021-02-02 | 2021-05-04 | 深圳市中天迅通信技术股份有限公司 | High-isolation co-polarized 5G full-band omnidirectional antenna |
-
1993
- 1993-09-18 CN CN 93224505 patent/CN2173461Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785368A (en) * | 2016-12-26 | 2017-05-31 | 广东中元创新科技有限公司 | A kind of many valve high-gain UV omnidirectionals band AM antennas |
| CN106785368B (en) * | 2016-12-26 | 2019-08-02 | 广东中元创新科技有限公司 | A kind of more valve high-gain UV omnidirectional band AM antennas |
| CN112751177A (en) * | 2021-02-02 | 2021-05-04 | 深圳市中天迅通信技术股份有限公司 | High-isolation co-polarized 5G full-band omnidirectional antenna |
| CN112751177B (en) * | 2021-02-02 | 2022-01-25 | 深圳市中天迅通信技术股份有限公司 | High-isolation co-polarized 5G full-band omnidirectional 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 |