CN207292458U - A kind of unmanned plane for signal shielding - Google Patents
A kind of unmanned plane for signal shielding Download PDFInfo
- Publication number
- CN207292458U CN207292458U CN201721266779.7U CN201721266779U CN207292458U CN 207292458 U CN207292458 U CN 207292458U CN 201721266779 U CN201721266779 U CN 201721266779U CN 207292458 U CN207292458 U CN 207292458U
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- China
- Prior art keywords
- signal
- cylinder
- fuselage
- interference
- unmanned plane
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Abstract
The utility model discloses a kind of unmanned plane for signal shielding, including horn and fuselage, the fuselage first half is surrounded by remote control signal receiver mouth, the upper end of the remote control signal receiver mouth is equipped with signal reflex arc, signal input port is equipped with below the signal reflex arc, the bottom side edge mouth of the fuselage is equipped with shielding arc, cylindrical shield cylinder is equipped with the fuselage, the cylindrical shield cylinder includes the first cylinder, second cylinder and the 3rd cylinder, first cylinder, signal receiving board is respectively equipped with second cylinder and the 3rd cylinder, microprocessor and signal interference plate, the fuselage interior top is equipped with storage battery, the storage battery is to microprocessor power supply, signal receiving board and the signal interference plate is electrically connected with microprocessor respectively.The utility model can effectively shield 4G signals.
Description
Technical field
It the utility model is related to signal shielding technical field, more particularly to a kind of unmanned plane for signal shielding.
Background technology
Communication technology high speed development, mobile phone has become people's routine work and indispensable important tool of living.
But the development of mobile communication technology, also generates the problem of some can not be ignored, mobile communication becomes new means of crime, to society
Stabilized zone is understood to influence.Some negative effects are also brought in our daily lifes becomes new pollution source of noise, disturbs
Work normally order.Then there are some opportunistic people to take an exam cheating using mobile phone in school or some examination halls.
And cellular phone signal shielding device, with specific electromagnetic signal, is needing place shape to be protected as a kind of novel information safety product
Into an electric hedge net, mobile phone is seted to be contacted from being connected to base station number with base station foundation, so as to eliminate mobile phone generation
Negative effect, play the role of security protection.
It is in certain frequency range, mobile phone and base station are linked up by radio wave, with certain during operating handset
Baud rate and modulation system complete the transmission of data and sound.For this Principle of Communication, cellular phone signal shielding device is working
During with certain speed from the low end frequency of forward channel to high-end scanning.The sweep speed can receive message in mobile phone
Mess code interference is formed in signal, mobile phone cannot detect the normal data sent from base station, mobile phone is joined from being established with base station
Connect.Mobile phone show as search network, no signal, without service system phenomena such as.
Cellular phone signal shielding device is installed on some present unmanned planes, but the drawback is that current mainstream 4G letters can not be shielded
Number.Because it with the remote signal of unmanned plane is identical to have a frequency range to be in 4G signals.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.For this reason, this reality
It is to propose a kind of unmanned plane for signal shielding with a new purpose, can effectively shields 4G signals.
According to a kind of unmanned plane for signal shielding of the utility model embodiment, including horn and fuselage, the machine
Half portion is surrounded by remote control signal receiver mouth with it, and the upper end of the remote control signal receiver mouth is equipped with signal reflex arc, the letter
Be equipped with signal input port below number reflex arc, the bottom side edge mouth of the fuselage is equipped with shielding arc, and the fuselage is interior to be equipped with cylindrical shield
Cylinder, the cylindrical shield cylinder include the first cylinder, the second cylinder and the 3rd cylinder, first cylinder, the second cylinder and the 3rd
Signal receiving board, microprocessor and signal interference plate are correspondingly provided with cylinder, the top of first cylinder is equipped with to enter with signal
The corresponding signal receiving port of mouth, the 3rd cylinder bottom are exported equipped with interference signal, are installed in the signal receiving board
Signal receiver is arranged on below signal receiving port, and the signal interference device installed on the signal interference plate is exported with interference signal
Corresponding, the fuselage interior top is equipped with storage battery, and the storage battery is to microprocessor power supply, the signal receiving board and letter
Number interference plate respectively with microprocessor be electrically connected.
In some embodiments of the utility model, first cylinder and the second cylinder and the second cylinder and the 3rd cylinder
Between be equipped with one layer of barricade.
In other embodiments of the utility model, the signal reflex arc is provided with four, and signal reflex arc is uniform
It is distributed in fuselage circumference.
In other embodiments of the utility model, the signal interference device includes 2G signal interferences device, 3G signals are done
Disturb device and 4G signal interference devices.
In other embodiments of the utility model, the signal receiver is 4G signal receivers.
In the utility model, 1, when unmanned plane flies in the air, the shielding arc of the fuselage bottom of unmanned plane can be by signal
The signal of interference unit transmitting is confined to unmanned plane in the following, shielding, the remote control of unmanned plane can be defined to the signal to be shielded
The signal that machine is sent is transmitted to signal input port by signal reflex arc and is received by signal receiver, the signal of signal interference device transmitting
The limitation of arc is shielded, will not interfere with the signal that the remote control machine of unmanned plane is sent from side, 4G letters can be shielded by solving
Number the defects of；2nd, signal receiving board, microprocessor and signal interference plate are separately positioned on the first cylinder, the second cylinder and the 3rd
In vivo, signal shielding and between each cylinder, does not interfere with each other signal between signal receiver and signal interference device, reaches control
The effect that unmanned plane signal and interference signal work independently in respective region.
Brief description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form the limitation to the utility model.In the accompanying drawings：
Fig. 1 be the utility model proposes a kind of unmanned plane for signal shielding fuselage profile；
Fig. 2 be the utility model proposes a kind of unmanned plane for signal shielding structure diagram；
Fig. 3 be the utility model proposes cylindrical shield cylinder profile；
Fig. 4 is the top view for the cylindrical shield cylinder that utility model proposes；
Fig. 5 is the bottom view for the cylindrical shield cylinder that utility model proposes.
In figure：1- fuselages, 2- horns, 3- cylindrical shields cylinder, the first cylinders of 31-, 311- signals receiving port, 32- second
Body, the 3rd cylinders of 33-, the outlet of 331- interference signals, 4- shieldings arc, 5- signal receiving boards, 6- microprocessors, 7- signal interferences
Plate, 71- signal interferences device, 8- signal input ports, 9- signal reflexs arc, 10- storage batteries.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
The example of the embodiment is shown in the drawings, wherein same or similar label represents identical or class from beginning to end
As element or there is same or like element.The embodiments described below with reference to the accompanying drawings are exemplary, purport
For explaining the utility model, and it is not intended that limitation to the utility model.
In the description of the utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limit to the utility model
System.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be two
The interaction relationship of connection or two elements inside element.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
With reference to Fig. 1-5, a kind of unmanned plane for signal shielding, including horn 2 and fuselage 1,1 first half surrounding of fuselage are set
There is remote control signal receiver mouth, the upper end of remote control signal receiver mouth is equipped with signal reflex arc 9, and the lower section of signal reflex arc 9 is equipped with signal
Entrance 8, the bottom of fuselage 1 are equipped with shielding arc 4, are equipped with cylindrical shield cylinder 3 in fuselage 1, cylindrical shield cylinder 3 includes the first cylinder
31st, the second cylinder 32 and the 3rd cylinder 33, the first cylinder 31, the second cylinder 32 and the 3rd cylinder 33 are set gradually from top to bottom,
Cylindrical shield cylinder 3 is metal cylinder, be correspondingly provided with the first cylinder 31, the second cylinder 32 and the 3rd cylinder 33 signal receiving board 5,
Microprocessor 6 and signal interference plate 7, the top of the first cylinder 31 be equipped with the corresponding signal receiving port 311 of signal input port 8,
3rd cylinder, 33 bottom is equipped with interference signal outlet 331, and the signal receiver 311 installed in signal receiving board 5 is arranged on signal
Below receiving port 311, the signal interference device 71 installed on signal interference plate 7 is corresponding with interference signal outlet 331, in fuselage 1
Portion top is equipped with storage battery 10, and storage battery 10 is powered to microprocessor 6, signal receiving board 5 and signal interference plate 7 respectively with micro- place
Reason device 6 is electrically connected.
One layer of barricade 4 is equipped between first cylinder 31 and the second cylinder 32 and the second cylinder 32 and the 3rd cylinder 33,
Barricade 4 is metallic plate, and signal reflex arc 9 is provided with four, and signal reflex arc 9 is evenly distributed on 1 periphery of fuselage, signal interference
Device 71 includes 2G signal interferences device, 3G signal interferences device and 4G signal interference devices, 2G signal interferences device, 3G signal interferences device and 4G
Signal interference device is installed together to form a signal interference device 71, and signal receiver is 4G signal receivers.Interference signal exists
It can be reflected in shielding arc 4, interference signal only can carry out interference extraneous signal in overlay area below shielding arc 4.
Signal interference device：It is H8 for DURIAN company models；Signal receiver model HJ-X401；Microprocessor model
For STM32F429IGT6.
Unmanned plane receives signal：Remote controler launches 4G signals, and 4G signals are sent to the remote control signal receiver mouth of unmanned plane, quilt
Signal reflex arc reflection at remote control signal receiver mouth, 4G signals are emitted into signal input port, letter are entered from signal input port
Number receiving port, is finally received by signal receiver, and microprocessor carries out corresponding operating.
2G, 3G, 4G signal shielding：Signal interference device sends interference signal, exports out from interference signal, and shields arc
Into be a cover body, the region below cover body is interference signal transmitting boundary, and interference signal does not pass through shielding arc (shielding arc
For metal cover body), and outer signals can also be reflected by shielding arc.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature
Can be that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, first is special
Sign second feature " on ", " top " and " above " can be fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height and be less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
State and may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
Combined in an appropriate manner in any one or more embodiments or example.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of unmanned plane for signal shielding, including horn and fuselage, it is characterised in that：The fuselage first half surrounding is set
There is remote control signal receiver mouth, the upper end of the remote control signal receiver mouth is equipped with signal reflex arc, is set below the signal reflex arc
There is signal input port, the bottom side edge mouth of the fuselage is equipped with shielding arc, cylindrical shield cylinder, the cylindrical shield are equipped with the fuselage
Cylinder includes the first cylinder, the second cylinder and the 3rd cylinder, and letter is correspondingly provided with first cylinder, the second cylinder and the 3rd cylinder
Number receiver board, microprocessor and signal interference plate, the top of first cylinder is equipped with to be connect with the corresponding signal of signal input port
Close up, the 3rd cylinder bottom is exported equipped with interference signal, and the signal receiver installed in the signal receiving board is arranged on
Below signal receiving port, the signal interference device installed on the signal interference plate is corresponding with interference signal outlet, the fuselage
Inner tip is equipped with storage battery, the storage battery to microprocessor power supply, signal receiving board and the signal interference plate respectively with
Microprocessor is electrically connected.
A kind of 2. unmanned plane for signal shielding according to claim 1, it is characterised in that：First cylinder and
One layer of barricade is equipped between two cylinders and the second cylinder and the 3rd cylinder.
A kind of 3. unmanned plane for signal shielding according to claim 1, it is characterised in that：The signal reflex arc is set
Four are equipped with, signal reflex arc is evenly distributed on fuselage circumference.
A kind of 4. unmanned plane for signal shielding according to claim 1, it is characterised in that：The signal interference device bag
Include 2G signal interferences device, 3G signal interferences device and 4G signal interference devices.
A kind of 5. unmanned plane for signal shielding according to claim 1, it is characterised in that：The signal receiver is
4G signal receivers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721266779.7U CN207292458U (en) | 2017-09-28 | 2017-09-28 | A kind of unmanned plane for signal shielding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721266779.7U CN207292458U (en) | 2017-09-28 | 2017-09-28 | A kind of unmanned plane for signal shielding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207292458U true CN207292458U (en) | 2018-05-01 |
Family
ID=62440315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721266779.7U Expired - Fee Related CN207292458U (en) | 2017-09-28 | 2017-09-28 | A kind of unmanned plane for signal shielding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207292458U (en) |
-
2017
- 2017-09-28 CN CN201721266779.7U patent/CN207292458U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20190928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |