CN108282244A - Portable unmanned machine jamming equipment - Google Patents
Portable unmanned machine jamming equipment Download PDFInfo
- Publication number
- CN108282244A CN108282244A CN201810114233.2A CN201810114233A CN108282244A CN 108282244 A CN108282244 A CN 108282244A CN 201810114233 A CN201810114233 A CN 201810114233A CN 108282244 A CN108282244 A CN 108282244A
- Authority
- CN
- China
- Prior art keywords
- interference signal
- module
- signal transmitting
- shell
- unmanned machine
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
- H04K3/40—Jamming having variable characteristics
- H04K3/42—Jamming having variable characteristics characterized by the control of the jamming frequency or wavelength
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The present invention relates to a kind of Portable unmanned machine jamming equipments, including：Shell；Power module is removably installed in shell；Interference signal transmitting module, is removably installed in shell, and interference signal transmitting module is electrically connected with power module；Anneta module, is removably installed in shell, and Anneta module is communicated to connect with interference signal transmitting module；Wherein, interference signal transmitting module is used to generate the interference signal of default frequency range and interference signal is transmitted to Anneta module, and Anneta module is for receiving and emitting interference signal.Above-mentioned Portable unmanned machine jamming equipment, since Portable unmanned machine jamming equipment uses modular construction, interference signal transmitting module is removably installed in shell with Anneta module, therefore the different interference signal transmitting module of frequency range and Anneta module can be replaced according to actual needs to interfere the unmanned plane for being in different frequency range, to convenient for reducing interference cost while storing and carry.
Description
Technical field
The present invention relates to unmanned plane fields, more particularly to Portable unmanned machine jamming equipment.
Background technology
With the fast development of science and technology, unmanned plane industry is also grown rapidly.Unmanned plane is main between one's early years
For fields such as military fields, such as intelligence reconnaissance, military mapping, communication relay, but with the improvement of people ' s living standards with
The continuous development of technology, unmanned plane have gradually come into people’s lives.
But with popularizing for unmanned plane, the unmanned plane of unordered flight has an immense impact on to the safety in low latitude, in recent years
Unmanned plane rush into government region, landmark, military base event emerge one after another, and if utilized by criminal,
Confidential information may be then caused to reveal and influence the serious consequences such as public safety.Therefore, unmanned plane interference control device demand is got over
Come urgent.
Currently, generally use fixes jamming equipment or portable jamming equipment interferes unmanned plane, but due to unmanned plane
Control communication frequency diversification, portable jamming equipment due to volume and weight limit, can not be to a certain range except
The unmanned plane of frequency range is interfered, therefore application range is relatively narrow.Although and fix jamming equipment can be to the unmanned plane of each frequency range
It is interfered, but device itself is bulky, cost is higher and is difficult to move, therefore limits its use scope.
Invention content
Based on this, it is necessary to may interfere with the relatively narrow problem of frequency range for portable jamming equipment, provide one kind and may interfere with
The Portable unmanned machine jamming equipment of the unmanned plane of multiple frequency range.
A kind of Portable unmanned machine jamming equipment, including：
Shell；
Power module is removably installed in the shell；
Interference signal transmitting module is removably installed in the shell, the interference signal transmitting module and the electricity
Source module is electrically connected；And
Anneta module, is removably installed in the shell, and the Anneta module is logical with the interference signal transmitting module
Letter connection；
Wherein, the interference signal transmitting module is used to generate the interference signal of default frequency range and passes the interference signal
The Anneta module is transported to, the Anneta module is for receiving and emitting the interference signal.
Above-mentioned Portable unmanned machine jamming equipment, interference signal transmitting module can generate the interference signal of default frequency range and will
The interference signal is transmitted to Anneta module, and Anneta module can emit the interference signal into external environment to interfere certain distance
Unmanned plane in range prevents unmanned plane from illegally obtaining information the interference of unmanned plane to realize.Due to Portable unmanned
Machine jamming equipment uses modular construction, and interference signal transmitting module is removably installed in shell with Anneta module, because
This can replace the different interference signal transmitting module of frequency range and be in different frequency range with Anneta module to interfere according to actual needs
Unmanned plane, without replacing entire Portable unmanned machine jamming equipment or carrying the interference signal emitter junction of all frequency ranges simultaneously
Structure, to convenient for reducing interference cost while storing and carry.
In one of the embodiments, the Portable unmanned machine jamming equipment include multiple interference signal transmitting modules and
Multiple Anneta modules, the interference signal transmitting module connect one to one with the Anneta module, each interference
The default frequency range for the interference signal that signal emission module generates is different, and each Anneta module is for emitting frequency range difference
The interference signal.
In one of the embodiments, the Portable unmanned machine jamming equipment include three interference signal transmitting modules and
Three Anneta modules, three interference signal transmitting modules connect one to one with three Anneta modules.
The Portable unmanned machine jamming equipment further includes control switch in one of the embodiments, the interference letter
Number transmitting module is switched by the control and be electrically connected with the power module, and the control is switched to be believed for controlling the interference
The break-make of circuit number between transmitting module and the power module.
The control switch is multiple in one of the embodiments, and multiple control switch gaps are arranged and dash forward
Set out the outer surface of the shell.
The interference signal transmitting module includes interference signal transmitting main body and is electrically connected in one of the embodiments,
The connection plug of interference signal transmitting main body, the control switch include controlling switch main body and being electrically connected to the control
The connection socket of switch main body, the connection plug are removably inserted in the connection socket.
The Portable unmanned machine jamming equipment further includes master switch in one of the embodiments, the control switch
Be electrically connected to the power module by the master switch, the master switch for control the control switch and power module it
Between circuit break-make.
The Anneta module is connect with the interference signal transmitting module by RF coaxial in one of the embodiments,
Device communicates to connect.
The first host cavity is equipped in the shell, be connected to first host cavity one end in one of the embodiments,
The second host cavity and the third host cavity that is connected to far from first host cavity one end with second host cavity, the power supply
Module is removably installed in first host cavity, and the interference signal transmitting module is removably installed in described second
In host cavity, the Anneta module is removably installed in the third host cavity.
The shell includes the first shell and second shell being detachably connected in one of the embodiments, and described
One casing depression forms the first groove, and the second shell is recessed to form the second groove, when the first shell and described second
When shell mutually fastens, first groove and second groove be collectively formed first host cavity, the second host cavity and
The third host cavity.
Description of the drawings
Fig. 1 is the structural schematic diagram of the Portable unmanned machine jamming equipment of an embodiment；
Fig. 2 is the internal structure schematic diagram of Portable unmanned machine jamming equipment shown in FIG. 1；
Fig. 3 is the exploded view of Portable unmanned machine jamming equipment shown in FIG. 1.
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing
Give the preferred embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.Keep the understanding to the disclosure more saturating on the contrary, purpose of providing these embodiments is
It is thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the Listed Items of pass.
As shown in FIG. 1 to 3, a kind of Portable unmanned machine jamming equipment 100 of this better embodiment, including shell
10, power module 20, interference signal transmitting module 60 and Anneta module 70.
Wherein, power module 20 is removably installed in shell 10, and interference signal transmitting module 60 is removably installed in
Shell 10, interference signal transmitting module 60 are electrically connected with power module 20.Anneta module 70 is removably installed in shell 10, day
Wire module 70 is communicated to connect with interference signal transmitting module 60.Interference signal transmitting module 60 is used to generate the interference of default frequency range
Interference signal is simultaneously transmitted to Anneta module 70 by signal, and Anneta module 70 is for receiving and emitting interference signal.
Above-mentioned Portable unmanned machine jamming equipment 100, interference signal transmitting module 60 can generate the interference letter of default frequency range
Number and the interference signal is transmitted to Anneta module 70, Anneta module 70 can emit the interference signal into external environment with dry
The unmanned plane within the scope of certain distance is disturbed, prevents unmanned plane from illegally obtaining information the interference of unmanned plane to realize.Due to
Portable unmanned machine jamming equipment 100 uses modular construction, and interference signal transmitting module 60 is removable with Anneta module 70
It is installed on shell 10 with unloading, therefore frequency range different interference signal transmitting module 60 and Anneta module can be replaced according to actual needs
70 to interfere the unmanned plane in different frequency range, without replacing entire Portable unmanned machine jamming equipment 100 or carrying simultaneously
The interference signal emitting structural of all frequency ranges, to convenient for reducing interference cost while storing and carry.
Please continue to refer to Fig. 1~Fig. 3,100 gun-shaped structure of Portable unmanned machine jamming equipment, shell 10 includes main casing
12 and the handgrip 14 set on 12 one end of main casing, operator can hold handgrip 14 and hold up main casing 12, with to nothing
It is man-machine to be aimed at.Further, which further includes gun sight 80, and gun sight 80 is installed on
On main casing 12, it is monitored with the unmanned plane adjusted the distance farther out and improves interference effect.
Portable unmanned machine jamming equipment 100 includes multiple interference signal transmitting modules 60 and mutiple antennas module 70, is done
It disturbs signal emission module 60 to connect one to one with Anneta module 70, the interference signal that each interference signal transmitting module 60 generates
Default frequency range it is different, each Anneta module 70 is for emitting the different interference signal of frequency range, in this way, the interference letter of different frequency range
Number emitted to external environment to interfere the unmanned plane of different frequency range by the Anneta module 70 of corresponding model.In the Portable unmanned
In actual use, operator may be selected that the interference signal hair of different frequency range interference signal can be generated machine jamming equipment 100
Penetrate module 60 and carry out matched combined, simultaneous selection send the Anneta module 70 of corresponding band with interference signal transmitting module 60
Match, so as to neatly convert the frequency range for the interference signal that Portable unmanned machine jamming equipment 100 emits, to which interference is not in
With the unmanned plane of frequency range.
Specifically in the present embodiment, Portable unmanned machine jamming equipment 100 include three interference signal transmitting modules 60 with
Three Anneta modules 70, three interference signal transmitting modules 60 and three Anneta modules 70 correspond communication connection.Specifically,
Three interference signal transmitting modules 60 are respectively 1.5G, and tri- frequency ranges of 2.4G, 5.8G are located at above-mentioned band limits to may interfere with
Interior unmanned plane.It is appreciated that the frequency range of interference signal transmitting module 60 is without being limited thereto, it can replace as needed and form difference
Combination.
Further, interference signal transmitting module 60 including interference signal generator and is connected to interference signal generator
Power amplification unit, interference signal generator is for generating interference signal, and power amplification unit is for putting interference signal
Greatly to be conveyed to Anneta module 70.
Portable unmanned machine jamming equipment 100 further includes control switch 40, and the quantity and interference signal for controlling switch 40 are sent out
The quantity for penetrating module 60 is identical, and interference signal transmitting module 60 is electrically connected by controlling switch 40 with power module 20, and control is opened
Close 40 break-make for controlling circuit between interference signal transmitting module 60 and power module 20.In this way, operator can be controlled manually
The working condition of system control switch 40 is to control the working condition of interference signal transmitting module 60.When controlling the closure of switch 40,
Circuit between the interference signal transmitting module 60 being electrically connected of control switch 40 and power module 20 is in connected state, electricity
Source module 20 can be that the interference signal transmitting module 60 is powered so that the interference signal transmitting module 60, which generates, presets the dry of frequency range
Disturb signal.It is sent out with the interference signal for controlling different frequency range it is appreciated that operator is selectively closed or disconnects control switch 40
Module 60 is penetrated individually or simultaneously to work.When all control switches 40 are closed, all interference signal transmitting modules 60 respectively with
Power module 20 is electrically connected and generates simultaneously the interference signal of different frequency range.
Specifically in the present embodiment, control switch 40 is multiple, and multiple control switches 40 are arranged at intervals at main casing 12 and lean on
Nearly 14 one end of handgrip and the outer surface for being protrudingly placed on shell 12.In this way, operator easily can press or rotate control switch
40 with control control switch 40 in state is opened or closed.
Interference signal transmitting module 60 includes interference signal transmitting main body and the company for being electrically connected to interference signal transmitting main body
Plug, control switch 40 include control switch main body and the connection socket for being electrically connected to control switch main body, and connection plug can
Releasably be inserted in connection socket with connect socket be electrically connected.In this way, operator can be by plugging connection plug so that interference
Signal emits main body and is quickly connected or disconnected with control switch 40, to the fast assembling-disassembling conducive to interference signal transmitting module 60.
It is appreciated that interference signal transmitting main body and the connection type for controlling switch 40 are without being limited thereto, other electricity such as binding post can be used
Connection structure connects.
In the present embodiment, Portable unmanned machine jamming equipment 100 further includes master switch 30, and control switch 40 is by always opening
It closes 30 and is electrically connected to power module 20, master switch 30 is used to control the break-make of circuit between control switch 40 and power module 20.
Only when master switch 30 is closed, and the circuit between control switch 40 and power module 20 is in connected state, it can just pass through folding
Control the working condition that switch 40 controls interference signal transmitting main body.In this way, it is portable to control this by 30 entirety of master switch
Unmanned plane jamming equipment 100 is in the working condition being turned on and off, and avoids error touch control system switch 40.
Specifically, master switch 30 switchs for buckle, and set on the handgrip 14 of the Portable unmanned machine jamming equipment 100
With the junction of main casing 12, therefore operator can easily control the opening and closing of the control switch 40.
Further, Anneta module 70 is communicated to connect with interference signal transmitting module 60 by radio frequency (RF) coaxial connector, from
And the interference signal stabilization for making interference signal transmitting module 60 generate is transmitted to Anneta module 70, and Anneta module 70 is believed with interference
Fast demountable between number transmitting module 60, further improves the more throw-over of interference signal transmitting module 60 and Anneta module 70
Degree.
It is accommodated equipped with the first host cavity, the second host cavity being connected to first host cavity one end and with first in main casing 12
The third host cavity of chamber one end connection, power module 20 are installed in the first host cavity, and interference signal transmitting module 60 is installed on
In second host cavity, Anneta module 70 is installed in third host cavity.In this way, the Portable unmanned machine jamming equipment 100 is in mould
Blockization designs, and power module 20, interference signal transmitting module 60 are respectively located at the host cavity of certain position with Anneta module 70
It is interior, consequently facilitating the quick-replaceable of interference signal transmitting module 60 and Anneta module 70.
Specifically, shell 10 includes the first shell 16 being detachably connected and second shell 18,16 concave shape of first shell
At the first groove, the recess of second shell 18 forms the second groove, when first shell 16 and the mutually fastening of second shell 18, first
The first host cavity, the second host cavity and third host cavity is collectively formed in groove and the second groove.In the present embodiment, first shell
16 are connect with second shell 18 by fasteners such as screws, consequently facilitating interference signal transmitting module 60 and Anneta module 70 are torn open
Dress.
Above-mentioned Portable unmanned machine jamming equipment 100, as a result of modularized design, therefore can quickly and easily replace
The interference signal transmitting module 60 and corresponding Anneta module 70 for emitting different frequency range interference signal, with good portability
While greatly reduce production and use cost, may interfere with the unmanned plane of different frequency range, have wide applicability.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of Portable unmanned machine jamming equipment, which is characterized in that including：
Shell；
Power module is removably installed in the shell；
Interference signal transmitting module is removably installed in the shell, the interference signal transmitting module and the power supply mould
Block is electrically connected；And
Anneta module is removably installed in the shell, the Anneta module and the interference signal transmitting module communication link
It connects；
Wherein, the interference signal transmitting module is used to generate the interference signal of default frequency range and is transmitted to the interference signal
The Anneta module, the Anneta module is for receiving and emitting the interference signal.
2. Portable unmanned machine jamming equipment according to claim 1, which is characterized in that the Portable unmanned machine interference
Equipment includes multiple interference signal transmitting modules and multiple Anneta modules, the interference signal transmitting module and the antenna
Module connects one to one, and the default frequency range for the interference signal that each interference signal transmitting module generates is different, often
A Anneta module is for emitting the different interference signal of frequency range.
3. Portable unmanned machine jamming equipment according to claim 2, which is characterized in that the Portable unmanned machine interference
Equipment includes three interference signal transmitting modules and three Anneta modules, described in three interference signal transmitting modules and three
Anneta module connects one to one.
4. Portable unmanned machine jamming equipment according to claim 1, which is characterized in that the Portable unmanned machine interference
Equipment further includes control switch, and the interference signal transmitting module is switched by the control and is electrically connected with the power module,
Break-make of the control switch for controlling circuit between the interference signal transmitting module and the power module.
5. Portable unmanned machine jamming equipment according to claim 4, which is characterized in that control switch be it is multiple,
Multiple control switch gap settings and the outer surface for projecting out the shell.
6. Portable unmanned machine jamming equipment according to claim 4, which is characterized in that the interference signal transmitting module
Emit main body including interference signal and be electrically connected to the connection plug that the interference signal emits main body, the control switch includes
Control switch main body and the connection socket for being electrically connected to the control switch main body, the connection plug are removably inserted in institute
State connection socket.
7. Portable unmanned machine jamming equipment according to claim 4, which is characterized in that the Portable unmanned machine interference
Equipment further includes master switch, and the control switch is electrically connected to the power module by the master switch, and the master switch is used
In the break-make for controlling circuit between the control switch and power module.
8. Portable unmanned machine jamming equipment according to claim 1, which is characterized in that the Anneta module is done with described
Signal emission module is disturbed to communicate to connect by radio frequency (RF) coaxial connector.
9. the Portable unmanned machine jamming equipment according to claim 1~8 any one, which is characterized in that the shell
Inside it is equipped with the first host cavity, the second host cavity being connected to first host cavity one end and with second host cavity far from institute
The third host cavity of first host cavity one end connection is stated, the power module is removably installed in first host cavity,
The interference signal transmitting module is removably installed in second host cavity, and the Anneta module is removably installed in
In the third host cavity.
10. Portable unmanned machine jamming equipment according to claim 9, which is characterized in that the shell includes detachable
The first shell and second shell of connection, the first shell are recessed to form the first groove, and the second shell is recessed to form
Two grooves, when the first shell is mutually fastened with the second shell, first groove and second groove are common
Form first host cavity, the second host cavity and the third host cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810114233.2A CN108282244A (en) | 2018-02-05 | 2018-02-05 | Portable unmanned machine jamming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810114233.2A CN108282244A (en) | 2018-02-05 | 2018-02-05 | Portable unmanned machine jamming equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108282244A true CN108282244A (en) | 2018-07-13 |
Family
ID=62807741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810114233.2A Pending CN108282244A (en) | 2018-02-05 | 2018-02-05 | Portable unmanned machine jamming equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108282244A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109714063A (en) * | 2019-02-21 | 2019-05-03 | 中国人民解放军火箭军工程大学 | A kind of modularized distribution type jammer |
| CN111981909A (en) * | 2020-08-12 | 2020-11-24 | 广东电网有限责任公司 | Anti-unmanned aerial vehicle device capable of automatically supplying power |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204214961U (en) * | 2014-09-19 | 2015-03-18 | 南京长峰航天电子科技有限公司 | A kind of Miniaturized multiband airplane jamming simulator |
| CN205453719U (en) * | 2016-04-08 | 2016-08-10 | 纪伯文 | Hand -held type breaks through unmanned aerial vehicle security equipment |
| CN107241158A (en) * | 2017-03-31 | 2017-10-10 | 深圳市科卫泰实业发展有限公司 | Unmanned plane breaks through device |
| CN107247265A (en) * | 2017-06-14 | 2017-10-13 | 苏州豪米波技术有限公司 | A kind of multiple antennas module unmanned plane millimetre-wave radar system |
| CN206948339U (en) * | 2017-08-11 | 2018-01-30 | 新疆美特智能安全工程股份有限公司 | A kind of fixed unmanned plane obstructs equipment |
| CN107659371A (en) * | 2017-11-01 | 2018-02-02 | 成都创年科技有限公司 | Foldable hand-held unmanned plane press device |
-
2018
- 2018-02-05 CN CN201810114233.2A patent/CN108282244A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204214961U (en) * | 2014-09-19 | 2015-03-18 | 南京长峰航天电子科技有限公司 | A kind of Miniaturized multiband airplane jamming simulator |
| CN205453719U (en) * | 2016-04-08 | 2016-08-10 | 纪伯文 | Hand -held type breaks through unmanned aerial vehicle security equipment |
| CN107241158A (en) * | 2017-03-31 | 2017-10-10 | 深圳市科卫泰实业发展有限公司 | Unmanned plane breaks through device |
| CN107247265A (en) * | 2017-06-14 | 2017-10-13 | 苏州豪米波技术有限公司 | A kind of multiple antennas module unmanned plane millimetre-wave radar system |
| CN206948339U (en) * | 2017-08-11 | 2018-01-30 | 新疆美特智能安全工程股份有限公司 | A kind of fixed unmanned plane obstructs equipment |
| CN107659371A (en) * | 2017-11-01 | 2018-02-02 | 成都创年科技有限公司 | Foldable hand-held unmanned plane press device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109714063A (en) * | 2019-02-21 | 2019-05-03 | 中国人民解放军火箭军工程大学 | A kind of modularized distribution type jammer |
| CN109714063B (en) * | 2019-02-21 | 2023-09-29 | 中国人民解放军火箭军工程大学 | Modularized distributed jammer |
| CN111981909A (en) * | 2020-08-12 | 2020-11-24 | 广东电网有限责任公司 | Anti-unmanned aerial vehicle device capable of automatically supplying power |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108282244A (en) | Portable unmanned machine jamming equipment | |
| CN106028849B (en) | Electronic cigarette packet anti-lose system and method | |
| KR102650599B1 (en) | Ultra-wide band device for access control reader system | |
| CN108449156A (en) | Radio frequency interference system and method | |
| CN105187081B (en) | A kind of Vehicular intercom | |
| CN208255316U (en) | The shield effectiveness test macro of small-sized shielding cavity | |
| CN108963456A (en) | Antenna match control method and terminal device | |
| CN205666840U (en) | Unmanned aerial vehicle flight control jamming system | |
| CN107919919A (en) | A kind of binary channel transmission power change detection circuit, device and mobile terminal | |
| US20190001827A1 (en) | Wireless coupling for coupling a vehicle with an electronic device disposed in an interior part of the vehicle | |
| CN206498411U (en) | A kind of portable wireless detects jammer | |
| US9025789B2 (en) | Connection-responsive audio source management | |
| CN105790780B (en) | Anti- radio reception interference circuit and radio equipment | |
| CN106686486A (en) | Wireless radio frequency Bluetooth speaker | |
| CN207830948U (en) | A kind of wireless control light compensating lamp self-shooting bar | |
| CN107517053A (en) | A kind of half-duplex is anti-to disturb infrared serial interface circuit certainly | |
| CN104981029A (en) | Wireless self-organizing network audio and video communication system | |
| CN103782609A (en) | Communications headset power provision | |
| CN208172539U (en) | Intelligent control switch, mobile power source and wire rod based on speech recognition | |
| CN208190653U (en) | signal receiving and transmitting system | |
| CN203984419U (en) | A kind of improved vehicle-carried intercom | |
| CN108258815B (en) | Wireless charging system and radio frequency receiving terminal | |
| CN206557389U (en) | Individual soldier's mobile model unmanned plane breaks through field positioning system | |
| KR101667884B1 (en) | Case apparatus for providing power to smart device based on rf energy harvesting | |
| CN202998136U (en) | Hunting instrument for network test |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180713 |