CN205488550U - Anti -interference satellite signal receiver - Google Patents
Anti -interference satellite signal receiver Download PDFInfo
- Publication number
- CN205488550U CN205488550U CN201620331294.0U CN201620331294U CN205488550U CN 205488550 U CN205488550 U CN 205488550U CN 201620331294 U CN201620331294 U CN 201620331294U CN 205488550 U CN205488550 U CN 205488550U
- Authority
- CN
- China
- Prior art keywords
- satellite signal
- shaped cylinder
- interference
- frame
- tuner
- 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
Links
Landscapes
- Aerials With Secondary Devices (AREA)
Abstract
The utility model discloses an anti -interference satellite signal receiver, including U -shaped jar, parabolic antenna and A -frame, the oral area of U -shaped jar is connected with the wire netting, the bottom of U -shaped jar is equipped with the delivery port, the internal connection of U -shaped jar has the support, the one end that supports is connected with parabolic antenna, parabolic antenna's edge connection has branch, the one end of branch is connected with the tuner, the one end of tuner is connected with the feed, the other end electric connection of tuner has the cable, the one end electric connection of cable has satellite signal reception machine, be equipped with the removable pin on A -frame's the apex angle, the removable pin is connected in one side of U -shaped jar, U -shaped jar one side is equipped with the round hole, the round hole has cup jointed the bolt, should block that the microwave got into parabolic antenna and feed through the U -shaped jar, and the wire netting also can prevent radar signal's interference, and to a great extent has improved interference immunity, but also does not influence the normal receipt of satellite signal.
Description
Technical field
This utility model belongs to satellite information technical field, is specifically related to a kind of anti-interference satellite signal receiving
Device.
Background technology
Along with the high speed development of science and technology, the application of satellite more gets up, especially satellite television
Application is almost popularized.Likewise as the development of society, signal source, signal website, radar etc.
Application also more gets up.But satellite-signal all can be disturbed by radar, microwave etc., and radar,
The signal intensity of microwave etc. is more much bigger than the intensity of satellite-signal far away.So receiving satellite-signal
During can be arrived by other signal disturbing unavoidably, it is impossible to good reception satellite-signal, do not reach the most completely
The needs of our social development.Present satellite receiver also has capacity of resisting disturbance, but effect is not
Substantially.
Utility model content
The purpose of this utility model is to provide a kind of anti-interference satellite signal receiving apparatus, above-mentioned to solve
The problem proposed in background technology.
For achieving the above object, the following technical scheme of this utility model offer: a kind of anti-interference satellite-signal
Receiving device, including U-shaped cylinder, parabola antenna and A-frame, the oral area of described U-shaped cylinder connects to be had
Wire gauze, the bottom of described U-shaped cylinder is provided with outlet, described U-shaped cylinder be internally connected with support, institute
One end connection stating support has parabola antenna, and the edge of described parabola antenna connects pole, described
One end of pole connects tuner, and one end of described tuner connects feed, described tuner another
One end is electrically connected with cable, and one end of described cable is electrically connected with satellite signal receiver, and described three
The drift angle of angle support is provided with removable pin, and described removable pin is connected to the side of U-shaped cylinder, described U-shaped cylinder
Side be provided with circular hole, described circle hole sleeve is connected to bolt, and described threaded screw fasteners is connected to A-frame.
Preferably, the quantity of described pole is no less than three.
Preferably, the quantity of described circular hole is no less than five, and circular hole arranges in circular arc on U-shaped cylinder.
Preferably, described feed is horn-like.
Preferably, the quantity of described A-frame has two.
Technique effect of the present utility model and advantage: by U-shaped cylinder, this can stop that microwave enters parabola antenna
And feed, wire gauze also can stop the interference of radar signal, greatly enhance anti-interference, and
And the most do not affect normally receiving of satellite-signal.
Accompanying drawing explanation
Fig. 1 is part section structural representation of the present utility model；
Fig. 2 is three-dimensional partial structurtes schematic diagram of the present utility model.
In figure: 1 outlet, 2U shape cylinder, 3 supports, 4 parabola antennas, 5 poles, 6 tuners, 7
Feed, 8 wire gauzes, 9 cables, 10 satellite signal receivers, 11 A-frames, 12 circular holes, 13 work
Untie-sell, 14 bolts.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
This utility model provides the anti-interference satellite signal receiving apparatus of one as shown in Figure 1-2, including
U-shaped cylinder 2, parabola antenna 4 and A-frame 11, the oral area of described U-shaped cylinder 2 connects wire gauze 8,
The bottom of described U-shaped cylinder 2 is provided with outlet 1, described U-shaped cylinder 2 be internally connected with support 3, described
One end connection supporting 3 has parabola antenna 4, and the edge of described parabola antenna 4 connects pole 5,
One end of described pole 5 connects tuner 6, and one end of described tuner 6 connects feed 7, described
The other end of tuner 6 is electrically connected with cable 9, and one end of described cable 9 is electrically connected with satellite-signal
Receiver 10, the drift angle of described A-frame 11 is provided with removable pin 13, and described removable pin 13 is connected to
The side of U-shaped cylinder 2, described U-shaped cylinder 2 side is provided with circular hole 12, and described circular hole 12 is socketed with bolt 14,
Described bolt 14 bolt is connected to A-frame 11, and the quantity of described pole 5 is no less than three, described circle
The quantity in hole 12 is no less than five, and circular hole 12 arranges in circular arc on U-shaped cylinder 2, described feed 7
In horn-like, the quantity of described A-frame 11 has two.
Operation principle: during work, adjusts the angle of device, allows satellite-signal parallel entrance U-shaped cylinder 2,
Satellite-signal focuses on feed 7 through parabola antenna 4 reflection, and by warp after tuner 6 process
Crossing cable 9 and enter satellite signal receiver 10, in this process, U-shaped cylinder 2 does not only interfere with
Normally receiving of satellite-signal, also can stop the interference of radar and microwave, another wire gauze 8 to add
The degree of depth of deep U-shaped cylinder 2, is carried out the interference ripple of radar, microwave and high-lager building reflection further
Stop, substantially increase anti-interference.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, and need not
In limiting this utility model, although this utility model being described in detail with reference to previous embodiment,
For a person skilled in the art, it still can be to the technical scheme described in foregoing embodiments
Modify, or wherein portion of techniques feature carried out equivalent, all in spirit of the present utility model and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included in of the present utility model
Within protection domain.
Claims (5)
1. an anti-interference satellite signal receiving apparatus, including U-shaped cylinder (2), parabola antenna (4)
With A-frame (11), it is characterised in that: the oral area of described U-shaped cylinder (2) connects wire gauze (8),
The bottom of described U-shaped cylinder (2) is provided with outlet (1), and being internally connected with of described U-shaped cylinder (2) is propped up
Support (3), one end of described support (3) connects parabola antenna (4), described parabola antenna (4)
Edge connect and have pole (5), one end of described pole (5) connects tuner (6), described high frequency
One end of head (6) connects has feed (7), the other end of described tuner (6) to be electrically connected with cable
(9), one end of described cable (9) is electrically connected with satellite signal receiver (10), and described triangle props up
The drift angle of frame (11) is provided with removable pin (13), and described removable pin (13) is connected to U-shaped cylinder (2)
Side, the side of described U-shaped cylinder (2) is provided with circular hole (12), and described circular hole (12) is socketed with spiral shell
Bolt (14), described bolt (14) bolt is connected to A-frame (11).
The anti-interference satellite signal receiving apparatus of one the most according to claim 1, it is characterised in that:
The quantity of described pole (5) is no less than three.
The anti-interference satellite signal receiving apparatus of one the most according to claim 1, it is characterised in that:
The quantity of described circular hole (12) is no less than five, and circular hole (12) is arranged in circular arc on U-shaped cylinder (2)
Row.
The anti-interference satellite signal receiving apparatus of one the most according to claim 1, it is characterised in that:
Described feed (7) is in horn-like.
The anti-interference satellite signal receiving apparatus of one the most according to claim 1, it is characterised in that:
The quantity of described A-frame (11) has two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620331294.0U CN205488550U (en) | 2016-04-19 | 2016-04-19 | Anti -interference satellite signal receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620331294.0U CN205488550U (en) | 2016-04-19 | 2016-04-19 | Anti -interference satellite signal receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205488550U true CN205488550U (en) | 2016-08-17 |
Family
ID=56641171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620331294.0U Expired - Fee Related CN205488550U (en) | 2016-04-19 | 2016-04-19 | Anti -interference satellite signal receiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205488550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416743A (en) * | 2019-07-02 | 2019-11-05 | 中国电信集团工会上海市委员会 | A kind of anti-interference antenna device |
-
2016
- 2016-04-19 CN CN201620331294.0U patent/CN205488550U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416743A (en) * | 2019-07-02 | 2019-11-05 | 中国电信集团工会上海市委员会 | A kind of anti-interference antenna device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106099396B (en) | Dual polarization antenna radiation unit and dual-polarized antenna array | |
| CN203260723U (en) | Antenna | |
| CN205488550U (en) | Anti -interference satellite signal receiver | |
| CN207602245U (en) | A kind of communication cable | |
| CN104602369A (en) | RRU (Remote Radio Unit) of integrated antenna | |
| CN208570932U (en) | TD-LTE ceiling mount antenna | |
| CN205543198U (en) | All -metal syllogic LTE frequency channel cell -phone antenna | |
| CN208272120U (en) | Single polarization all-around top absorbing antenna | |
| CN209962732U (en) | Direct current cable for track traffic | |
| CN209088086U (en) | A kind of polymer composite cable with the fixed tensile device of connector | |
| CN205828654U (en) | Low frequency dual polarization vibrator and there is the antenna for base station of this oscillator | |
| CN206267610U (en) | A kind of multi-platform ribbon type beautification communication tower | |
| CN206194954U (en) | Superwide band's ceiling antenna | |
| CN205882150U (en) | Outdoor wireless CPE fixing device | |
| CN205790382U (en) | A kind of high frequency probe antenna of 433MHz | |
| CN205488515U (en) | Antenna of low electromagnetic absorption ratio | |
| CN210430109U (en) | LTE full-frequency-band external antenna | |
| CN207651651U (en) | One kind being applied to WLAN high-gain aerial | |
| CN204230428U (en) | A kind of double frequency single polarization spotlight antenna | |
| CN209929469U (en) | Vehicle-mounted T-BOX external antenna convenient to store | |
| CN201758172U (en) | Choking structure of a multi-frequency omni-directional antenna | |
| CN203339308U (en) | Dual-polarized omnidirectional antenna | |
| CN208862822U (en) | A kind of wireless network reception device on Intelligent service terminal | |
| CN209029534U (en) | A kind of strong monitoring log-periodic antenna | |
| CN202196851U (en) | Outdoor television antenna |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170419 |