CN210778987U - Fixed dual-frequency transmitting device of counter-control unmanned aerial vehicle - Google Patents
Fixed dual-frequency transmitting device of counter-control unmanned aerial vehicle Download PDFInfo
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- CN210778987U CN210778987U CN201921410152.3U CN201921410152U CN210778987U CN 210778987 U CN210778987 U CN 210778987U CN 201921410152 U CN201921410152 U CN 201921410152U CN 210778987 U CN210778987 U CN 210778987U
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- aluminum sheet
- feeder
- bottom plate
- feeder line
- position sleeve
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Abstract
The utility model belongs to the technical field of unmanned aerial vehicle, concretely relates to fixed dual-frequency launcher of reverse unmanned aerial vehicle, including bottom plate, first aluminum sheet, second aluminum sheet, screw and roof, the screw runs through in proper order second aluminum sheet and first aluminum sheet and fixes on the bottom plate, the outer wall cover of screw is equipped with first position sleeve and second position sleeve, and just first position sleeve is located between first aluminum sheet and the second aluminum sheet, second position sleeve is located between bottom plate and the first aluminum sheet, the welding has first feeder on the first aluminum sheet, the roof is fixed on the bottom plate through four plastic stand columns that are located its four corners; a high-frequency antenna feeder line is adopted, a pure copper silver-plated material is high-temperature resistant and can be bent at any 360 degrees, and a standard inner hole copper connector with a needle is additionally arranged, so that the connection is convenient to realize; the device has simple structural design; the spread spectrum double frequency, 800MHz, 1.4G spread spectrum, double frequency suppression and wide frequency range are adopted.
Description
Technical Field
The utility model belongs to the technical field of unmanned aerial vehicle, concretely relates to anti-system unmanned aerial vehicle fixed dual-frequency emitter.
Background
Radio-based drone detection, radar-based drone detection +, photoelectric-based drone detection. At present, the three technologies are applied to security, event guarantee, border and secret-involved area unmanned aerial vehicle protection. The unmanned aerial vehicle counter-unmanned aerial vehicle technology is mainly divided into three types: the first is interference blocking, which is mainly realized by signal interference, sound wave interference and other technologies. And the other is direct destruction, including using a laser weapon, countering the unmanned aerial vehicle by the unmanned aerial vehicle, and the like. And the third is monitoring control, which is realized mainly by hijacking radio control and other modes.
The prior art has the following problems:
no spread spectrum signal exists, and 800M and 1.4G on the market are not integrated;
common wires are not high-temperature resistant and have insufficient softness;
the structure is complicated and the cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model provides a counter-system fixed dual-frequency emitter of unmanned aerial vehicle to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixed dual-frenquency emitter of reverse system unmanned aerial vehicle, includes bottom plate, first aluminum sheet, second aluminum sheet, screw and roof, the screw runs through in proper order second aluminum sheet and first aluminum sheet are fixed on the bottom plate, the outer wall cover of screw is equipped with first position sleeve and second position sleeve, just first position sleeve is located between first aluminum sheet and the second aluminum sheet, the second position sleeve is located between bottom plate and the first aluminum sheet, the welding has first feeder on the first aluminum sheet, the roof is fixed through four plastic stands that are located its four corners on the bottom plate, just the roof is located one side of first aluminum sheet and second aluminum sheet, the welding has the second feeder on the roof, the other end of first feeder and second feeder has all welded hole needle adapter.
Preferably, the first feed line and the second feed line both comprise a pure copper core and a silver plating layer, and the silver plating layer is located on the outer layer of the pure copper core.
Preferably, the first feeder line is fixedly connected with the first aluminum sheet through a first feeder line connecting part, and a welding spot is arranged at the first feeder line connecting part.
Preferably, the second feeder line is fixedly connected to the top plate through a second feeder line connecting portion, and a welding spot is arranged at the second feeder line connecting portion.
Preferably, the length of the first feeder line is five hundred and fifty millimeters, and the length of the second feeder line is five hundred millimeters.
Preferably, the second feeder line and the first feeder line are fixed on the bottom plate through fixing buckles.
Preferably, the inner hole needle adapter adopts an SMA-J adapter.
Compared with the prior art, the beneficial effects of the utility model are that:
a high-frequency antenna feeder line is adopted, a pure copper silver-plated material is high-temperature resistant and can be bent at any 360 degrees, and a standard inner hole copper connector with a needle is additionally arranged, so that the connection is convenient to realize;
the device has simple structural design, simple and convenient installation, space saving and low cost;
the 800MHz spread spectrum is mixed with 1.4G, and the assembly space is large.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a schematic structural diagram of the first feeder line and the second feeder line in the present invention.
In the figure: 1. a base plate; 11. a fixing buckle; 2. a first aluminum sheet; 3. a second aluminum sheet; 4. a screw; 41. a first positioning sleeve; 42. a second positioning sleeve; 5. a top plate; 51. plastic upright posts; 6. a first feed line; 601. a pure copper core; 602. a silver coating layer; 61. a first feeder line connection portion; 7. a second feed line; 71. a second feeder line connection portion; 8. an inner bore needle adapter.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a fixed double-frequency launcher of reverse system unmanned aerial vehicle, comprising a base plate 1, first aluminum sheet 2, second aluminum sheet 3, screw 4 and roof 5, screw 4 runs through second aluminum sheet 3 and first aluminum sheet 2 in proper order and fixes on bottom plate 1, the outer wall cover of screw 4 is equipped with first position sleeve 41 and second position sleeve 42, and first position sleeve 41 is located between first aluminum sheet 2 and the second aluminum sheet 3, second position sleeve 42 is located between bottom plate 1 and the first aluminum sheet 2, the welding has first feeder 6 on the first aluminum sheet 2, roof 5 is fixed on bottom plate 1 through four plastic stand 51 that are located its four corners, and roof 5 is located one side of first aluminum sheet 2 and second aluminum sheet 3, the welding has second feeder 7 on roof 5, the other end of first feeder 6 and second feeder 7 has all welded hole needle adapter 8.
In the embodiment, a first feeder 6 of a feeder with the length of 550mm is welded on a first aluminum sheet 2, a long screw 4 penetrates through a second aluminum sheet 3, the screw 4 is sleeved with a first positioning sleeve 41, then penetrates through the first aluminum sheet 2, then is sleeved with a second positioning sleeve 42, finally penetrates through a bottom plate 1 and is screwed tightly by a nut, wherein the first aluminum sheet 2 is an 800MHz transmitting antenna, and the second aluminum sheet 3 is a 1.4G transmitting antenna;
welding a 500mm long feeder line second feeder line 7 on the top plate 5, and locking 4 plastic upright posts 51 on the top plate 5;
the other sides of the 4 plastic upright posts 51 are locked on the bottom plate 1;
finally, the first feeder line 6 and the second feeder line 7 are welded on the bottom plate 1 in parallel and fixed well by a fixing buckle 11, the fixing buckle 11 is an aluminum sheet and a locking wire, and an SMA-J joint is welded on the first feeder line 6 and the second feeder line 7;
compared with the traditional manufacturing, the scheme is simpler and more convenient, has low cost, simple and convenient assembly and powerful transmitting function, saves space and is simple and convenient to continuously assemble.
Specifically, the first feeder line 6 and the second feeder line 7 both include a pure copper core 601 and a silver plating layer 602, the silver plating layer 602 is located on the outer layer of the pure copper core 601, a high-frequency antenna feeder line is adopted, and the pure copper silver plating material is high-temperature resistant and can be bent at any 360 degrees.
Specifically, first feeder 6 is through first feeder connecting portion 61 and first aluminum sheet 2 fixed connection, and first feeder connecting portion 61 department is equipped with the solder joint, adopts the welded mode to fix, and is convenient and reliable.
Specifically, the second feeder 7 is fixedly connected with the top plate 5 through a second feeder connecting portion 71, a welding spot is arranged at the second feeder connecting portion 71, and the second feeder connecting portion is fixed in a welding mode, so that the device is convenient and reliable.
Specifically, the length of the first feeder 6 is five hundred and fifty millimeters, and the length of the second feeder 7 is five hundred millimeters, and the reasonable lengths of the first feeder 6 and the second feeder 7 are adopted according to the size of the bottom plate 1.
Specifically, the second feeder 7 and the first feeder 6 are fixed on the bottom plate 1 through a fixing buckle 11, the second feeder 7 and the first feeder 6 are fixed on the bottom plate 1 through welding, the fixing buckle 11 is an aluminum sheet and a locking wire, and the locking wire penetrates through the locking wire to further fix the second feeder 7 and the first feeder 6.
Specifically, the inner bore pin adapter 8 is an SMA-J adapter, and the inner bore pin adapter 8 is conveniently used for connecting an external signal cable.
The utility model discloses a theory of operation and use flow: firstly, a first feeder 6 of a feeder with the length of 550mm is welded on a first aluminum sheet 2, a long screw 4 penetrates through a second aluminum sheet 3, the screw 4 is sleeved with a first positioning sleeve 41, then penetrates through the first aluminum sheet 2, then is sleeved with a second positioning sleeve 42, finally penetrates through a bottom plate 1 and is screwed tightly by a nut, wherein the first aluminum sheet 2 is an 800MHz transmitting antenna, and the second aluminum sheet 3 is a 1.4G transmitting antenna;
welding a 500mm long feeder line second feeder line 7 on the top plate 5, and locking 4 plastic upright posts 51 on the top plate 5;
the other sides of the 4 plastic upright posts 51 are locked on the bottom plate 1;
finally, the first feeder line 6 and the second feeder line 7 are welded on the bottom plate 1 in parallel and fixed well by a fixing buckle 11, the fixing buckle 11 is an aluminum sheet and a locking wire, and an SMA-J joint is welded on the first feeder line 6 and the second feeder line 7;
compared with the traditional manufacturing, the scheme is simpler and more convenient, has low cost, simple and convenient assembly and powerful transmitting function, saves space and is simple and convenient to continuously assemble.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a fixed dual-frenquency emitter of anti-system unmanned aerial vehicle which characterized in that: including bottom plate (1), first aluminum sheet (2), second aluminum sheet (3), screw (4) and roof (5), screw (4) run through in proper order second aluminum sheet (3) and first aluminum sheet (2) and fix on bottom plate (1), the outer wall cover of screw (4) is equipped with first position sleeve (41) and second position sleeve (42), just first position sleeve (41) are located between first aluminum sheet (2) and second aluminum sheet (3), second position sleeve (42) are located between bottom plate (1) and first aluminum sheet (2), the welding has first feeder (6) on first aluminum sheet (2), roof (5) are fixed on bottom plate (1) through four plastic stand (51) that are located its four corners, just roof (5) are located one side of first aluminum sheet (2) and second aluminum sheet (3), the welding has second feeder (7) on roof (5), the other end of first feeder (6) and second feeder (7) all welds has hole needle adapter (8).
2. A device according to claim 1, characterized in that: the first feed line (6) and the second feed line (7) both comprise a pure copper core (601) and a silver plated layer (602), and the silver plated layer (602) is positioned on the outer layer of the pure copper core (601).
3. A device according to claim 1, characterized in that: the first feeder line (6) is fixedly connected with the first aluminum sheet (2) through a first feeder line connecting portion (61), and a welding spot is arranged at the first feeder line connecting portion (61).
4. A device according to claim 1, characterized in that: the second feeder line (7) is fixedly connected with the top plate (5) through a second feeder line connecting portion (71), and a welding spot is arranged at the second feeder line connecting portion (71).
5. A device according to claim 1, characterized in that: the length of the first feeder line (6) is five hundred and fifty millimeters, and the length of the second feeder line (7) is five hundred millimeters.
6. A device according to claim 1, characterized in that: the second feeder line (7) and the first feeder line (6) are fixed on the bottom plate (1) through fixing buckles (11).
7. A device according to claim 1, characterized in that: the inner hole needle adapter (8) is an SMA-J adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921410152.3U CN210778987U (en) | 2019-08-28 | 2019-08-28 | Fixed dual-frequency transmitting device of counter-control unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921410152.3U CN210778987U (en) | 2019-08-28 | 2019-08-28 | Fixed dual-frequency transmitting device of counter-control unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210778987U true CN210778987U (en) | 2020-06-16 |
Family
ID=71050222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921410152.3U Expired - Fee Related CN210778987U (en) | 2019-08-28 | 2019-08-28 | Fixed dual-frequency transmitting device of counter-control unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210778987U (en) |
-
2019
- 2019-08-28 CN CN201921410152.3U patent/CN210778987U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 Termination date: 20200828 |