CN209344297U - A kind of power antenna for aircraft decoy flares - Google Patents
A kind of power antenna for aircraft decoy flares Download PDFInfo
- Publication number
- CN209344297U CN209344297U CN201920009193.5U CN201920009193U CN209344297U CN 209344297 U CN209344297 U CN 209344297U CN 201920009193 U CN201920009193 U CN 201920009193U CN 209344297 U CN209344297 U CN 209344297U
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- fixed cylinder
- antenna
- pin shaft
- casing
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- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000000644 propagated effect Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a kind of power antennas for aircraft decoy flares, including fixed cylinder and antenna body, fixing seat is provided with below the fixed cylinder, the side surface of the fixed cylinder offers the first pin shaft hole, and the side surface of fixed cylinder offers fixation hole at the first pin shaft hole top position, the side surface of the fixed cylinder is provided with external screw thread at fixation hole top position, location hole in the utility model, pin shaft and locking bolt are used cooperatively, angular adjustment can be carried out to antenna body according to the actual situation, so that antenna preferably receives signal, improve the practicality；The design of guard assembly can protect antenna, avoid external force from surprisingly touching and bending is caused to damage, provide good protective effect；Signal can be assembled to directional transmissions, improve its laser propagation effect by the design of reflection subassembly, and the antenna structure is simple, and cost of manufacture is lower, easy to carry, have certain application value.
Description
Technical field
The utility model relates to antenna technical field, specifically a kind of power antenna for aircraft decoy flares.
Background technique
Antenna is a kind of converter, it is transformed into the guided wave propagated on transmission line (usually free in unbounded medium
Space) in the electromagnetic wave propagated, or carry out opposite transformation, be used to emit or receive the portion of electromagnetic wave in wireless device
Part.The engineering systems such as radio communication, broadcast, TV, radar, navigation, electronic countermeasure, remote sensing, radio astronomy, it is all to utilize electricity
Magnetic wave transmits information, depends on antenna to work, in addition, in terms of transmitting energy with electromagnetic wave, the energy of non-signal
Amount radiation is also required to antenna, and general antenna all has invertibity, i.e., both can be used as transmitting antenna with common antenna, it is also possible to connect
Receive antenna, the same antenna as transmitting or received fundamental characteristics parameter be it is identical, here it is the reciprocal theorem of antenna, with
It is needed during aircraft decoy flares using to antenna.
Chinese patent discloses a kind of collapsible antenna (Authorization Notice No. CN207515072U), and the patented technology is when needs
When using antenna, is rotated forward using motor and then screw rod is driven to rotate clockwise, thus move up cross bar on screw rod,
And then antenna body is driven to stretch out out of antenna placing tube, the signal transmitting and receiving effect of antenna body is improved, when antenna has used
Cheng Hou using motor reversal and then drives screw rod to rotate counterclockwise, to make cross bar move down on screw rod, to make antenna
In main body retraction antenna placing tube, further move down cross bar so that the sealing-plug of cross bar bottom installation is to antenna placing tube
It is sealed, avoids antenna body outer to improve the practicability of equipment by rainwater and air oxidation due to being chronically exposed to,
Play the role of buffering to antenna body by the way that damping block is arranged, but present antenna is during use, there is still
More shortcoming, due to being not provided with guard assembly, antenna is easy by outside environmental elements and unexpected bends is caused
Damage, reduces its service life, and antenna not can be carried out multi-angle regulation and fix, and is not easy to receive signal, and antenna emits
Signal be in dispersity, transmitting cannot be focused to it.Therefore, those skilled in the art provide a kind of for aircraft
The power antenna of bait, to solve the problems mentioned in the above background technology.
Utility model content
The purpose of this utility model is to provide a kind of power antennas for aircraft decoy flares, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of power antenna for aircraft decoy flares, including fixed cylinder, fixing seat, the first pin shaft hole, fixation hole,
External screw thread, guard assembly, I section of casing, internal screw thread, fender rod, II section of casing, antenna body, reflection subassembly, mounting cylinder, reflection
Plate, the second pin shaft hole, pin shaft, location hole and locking bolt are provided with fixing seat below the fixed cylinder, the fixed cylinder
Side surface offers the first pin shaft hole, and the side surface of fixed cylinder offers fixation hole at the first pin shaft hole top position,
The side surface of the fixed cylinder is provided with external screw thread at fixation hole top position, and the side surface of fixed cylinder corresponds to external screw thread
Outside is equipped with guard assembly, and the top insertion of the fixed cylinder is provided with antenna body, the top setting of the antenna body
There is reflection subassembly.
The side surface of the fixing seat offers the second pin shaft hole as a further solution of the present invention, and solid
Corresponding second pin shaft hole in the side surface of reservation, which is internally embedded, is equipped with pin shaft, and the side surface of the fixing seat is close to the second pin shaft hole
Location hole is offered at top position, and the side surface of fixing seat corresponds to run through inside location hole and is equipped with locking bolt, it is described
Location hole is equidistantly around the side surface for being distributed in fixing seat.
As a further solution of the present invention, the guard assembly include I section of casing, internal screw thread, fender rod with
And II section of casing, the inside of the guard assembly are equipped with I section of casing, I section of casing is internally provided with internal screw thread, and I
Section casing upper surface along the vertical direction on be fixed with fender rod, the top of the fender rod is equipped with II section of casing.
The reflection subassembly includes mounting cylinder and reflecting plate as a further solution of the present invention, described anti-
The inside for penetrating component is equipped with mounting cylinder, and the mounting cylinder is fixedly arranged above reflecting plate.
I section of casing is fixedly connected with II section of casing by fender rod as a further solution of the present invention,
Together, the quantity of the fender rod is provided with six groups altogether, and fender rod is a kind of component of stainless steel material.
The opening shape of the reflecting plate is circle as a further solution of the present invention, and reflecting plate is interior
Reflective coating is coated on wall.
Compared with prior art, the utility model has the beneficial effects that the cooperation of location hole, pin shaft and locking bolt makes
With can carry out angular adjustment to antenna body according to the actual situation and so that antenna preferably receives signal it is practical to improve its
Property；The design of guard assembly can protect antenna, avoid external force from surprisingly touching and bending is caused to damage, provide good
Good protective effect；Signal can be assembled to directional transmissions, improve its laser propagation effect, the day by the design of reflection subassembly
Cable architecture is simple, and cost of manufacture is lower, easy to carry, has certain application value.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of power antenna for aircraft decoy flares；
Fig. 2 is the structural representation of the first pin shaft hole and fixation hole in a kind of power antenna for aircraft decoy flares
Figure；
Fig. 3 is the enlarged structure schematic diagram of part A in Fig. 1；
Fig. 4 is a kind of structural schematic diagram of guard assembly in power antenna for aircraft decoy flares.
In figure: 1, fixed cylinder；2, fixing seat；3, the first pin shaft hole；4, fixation hole；5, external screw thread；6, guard assembly；61,Ⅰ
Section casing；62, internal screw thread；63, fender rod；64, II section of casing；7, antenna body；8, reflection subassembly；81, mounting cylinder；82, anti-
Penetrate plate；9, the second pin shaft hole；10, pin shaft；11, location hole；12, locking bolt.
Specific embodiment
Please refer to Fig. 1~4, in the utility model embodiment, a kind of power antenna for aircraft decoy flares, including
Fixed cylinder 1, fixing seat 2, the first pin shaft hole 3, fixation hole 4, external screw thread 5,6, I sections of casings 61 of guard assembly, internal screw thread 62, protection
63, II sections of casings 64 of bar, antenna body 7, reflection subassembly 8, mounting cylinder 81, reflecting plate 82, the second pin shaft hole 9, pin shaft 10, positioning
Hole 11 and locking bolt 12, the lower section of fixed cylinder 1 are provided with fixing seat 2, and the side surface of fixed cylinder 1 offers the first pin shaft hole 3,
And the side surface of fixed cylinder 1 offers fixation hole 4 at 3 top position of the first pin shaft hole, the side surface of fixed cylinder 1 is close to solid
Determine to be provided with external screw thread 5 at 4 top position of hole, and the side surface of fixed cylinder 1 corresponds to and is equipped with guard assembly 6 outside external screw thread 5,
The top insertion of fixed cylinder 1 is provided with antenna body 7, and the top of antenna body 7 is provided with reflection subassembly 8.
The side surface of fixing seat 2 offers the second pin shaft hole 9, and inside corresponding second pin shaft hole 9 in side surface of fixing seat 2
Insertion is equipped with pin shaft 10, and the side surface of fixing seat 2 offers location hole 11 at 9 top position of the second pin shaft hole, and solid
The side surface of reservation 2 is corresponded to through locking bolt 12 is equipped with inside location hole 11, and location hole 11 equidistantly surround and is distributed in fixation
The side surface of seat 2, location hole 11, pin shaft 10 and locking bolt 12 are used cooperatively, can be according to the actual situation to antenna body 7
Angular adjustment is carried out, so that antenna body 7 preferably receives signal, improves the practicality.
Guard assembly 6 include I section of casing 61, internal screw thread 62, fender rod 63 and II section of casing 64, guard assembly 6 it is interior
Portion is equipped with I section of casing 61, and I section of casing 61 is internally provided with internal screw thread 62, and the upper surface of I section of casing 61 is along the vertical direction
On be fixed with fender rod 63, the top of fender rod 63 is equipped with II section of casing 64, and I section of casing 61 and II section of casing 64 pass through protection
Bar 63 is fixed together, and the quantity of fender rod 63 is provided with six groups altogether, and fender rod 63 is a kind of structure of stainless steel material
Part, the design of guard assembly 6 can protect antenna body 7, avoid external force from surprisingly touching and bending is caused to damage, mention
Good protective effect is supplied.
Reflection subassembly 8 includes mounting cylinder 81 and reflecting plate 82, and the inside of reflection subassembly 8 is equipped with mounting cylinder 81, is installed
Cylinder 81 is fixedly arranged above reflecting plate 82, and the opening shape of reflecting plate 82 is circle, and is coated on the inner wall of reflecting plate 82 anti-
Coating is penetrated, signal can be assembled to directional transmissions, improve its laser propagation effect by the design of reflection subassembly 8.
The working principle of the utility model is: firstly, pin shaft 10 is sequentially passed through the second pin in fixing seat 2 by staff
The first pin shaft hole 3 on axis hole 9 and fixed cylinder 1, so that fixed cylinder 1 can rotate in fixing seat 2, when user is turned
To after certain angle, locking bolt 12 is sequentially passed through the fixation hole 4 on location hole 11 and fixed cylinder 1 by staff, is twisted
Bolt 12 is tightly locked, such design can carry out angular adjustment to antenna body 7 according to the actual situation, so that antenna body 7
Signal is preferably received, the practicality is improved；Then, user is by 81 sets of mounting cylinder on reflection subassembly 8 in fixed cylinder 1
On, it is fixed by way of rotation, signal can be assembled to directional transmissions, improve its biography by such design
Defeated effect；Secondly, staff by I section 61 sets of casing in fixed cylinder 1, due to the inside of I section of casing 61 be provided with interior spiral shell
Line 62 is provided with external screw thread 5 in the outer surface of fixed cylinder 1, I section of casing 61 can be fixed on fixed cylinder by way of rotation
1 top half, I section of casing 61 are fixed together with II section of casing 64 by fender rod 63, and the quantity of fender rod 63 is set altogether
Six groups are equipped with, and fender rod 63 is a kind of component of stainless steel material, the design of guard assembly 6 can carry out antenna body 7
Protection avoids external force from surprisingly touching and bending is caused to damage, provides good protective effect, and antenna body 7 is extended and is received
Signal.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (6)
1. a kind of power antenna for aircraft decoy flares, including fixed cylinder (1) and antenna body (7), which is characterized in that
It being provided with fixing seat (2) below the fixed cylinder (1), the side surface of the fixed cylinder (1) offers the first pin shaft hole (3),
And the side surface of fixed cylinder (1) offers fixation hole (4) at the first pin shaft hole (3) top position, the fixed cylinder (1)
Side surface is provided with external screw thread (5) at fixation hole (4) top position, and the side surface of fixed cylinder (1) corresponds to external screw thread (5)
Outside is equipped with guard assembly (6), and the top insertion of the fixed cylinder (1) is provided with antenna body (7), the antenna body
(7) reflection subassembly (8) are provided with above.
2. a kind of power antenna for aircraft decoy flares according to claim 1, which is characterized in that the fixation
The side surface of seat (2) offers the second pin shaft hole (9), and the side surface corresponding second pin shaft hole (9) of fixing seat (2) is internally embedded
It is equipped with pin shaft (10), the side surface of the fixing seat (2) offers location hole at the second pin shaft hole (9) top position
(11), and the side surface of fixing seat (2) corresponds to run through inside location hole (11) and is equipped with locking bolt (12), the location hole
(11) equidistant around the side surface for being distributed in fixing seat (2).
3. a kind of power antenna for aircraft decoy flares according to claim 1, which is characterized in that the protection
Component (6) includes I section of casing (61), internal screw thread (62), fender rod (63) and II section of casing (64), the guard assembly (6)
Inside I section of casing (61) is installed, I section of casing (61) is internally provided with internal screw thread (62), and I section of casing (61)
Upper surface along the vertical direction on be fixed with fender rod (63), the top of the fender rod (63) is equipped with II section of casing (64).
4. a kind of power antenna for aircraft decoy flares according to claim 1, which is characterized in that the reflection
Component (8) includes mounting cylinder (81) and reflecting plate (82), and the inside of the reflection subassembly (8) is equipped with mounting cylinder (81), institute
That states mounting cylinder (81) is fixedly arranged above reflecting plate (82).
5. a kind of power antenna for aircraft decoy flares according to claim 3, which is characterized in that described I section
Casing (61) is fixed together with II section of casing (64) by fender rod (63), and the quantity of the fender rod (63) is arranged altogether
There are six groups, and fender rod (63) is a kind of component of stainless steel material.
6. a kind of power antenna for aircraft decoy flares according to claim 4, which is characterized in that the reflection
The opening shape of plate (82) is circle, and is coated with reflective coating on the inner wall of reflecting plate (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920009193.5U CN209344297U (en) | 2019-01-04 | 2019-01-04 | A kind of power antenna for aircraft decoy flares |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920009193.5U CN209344297U (en) | 2019-01-04 | 2019-01-04 | A kind of power antenna for aircraft decoy flares |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209344297U true CN209344297U (en) | 2019-09-03 |
Family
ID=67760810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920009193.5U Expired - Fee Related CN209344297U (en) | 2019-01-04 | 2019-01-04 | A kind of power antenna for aircraft decoy flares |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209344297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114512785A (en) * | 2022-02-22 | 2022-05-17 | 成都老鹰信息技术有限公司 | Unmanned aerial vehicle disturbs rifle antenna structure |
-
2019
- 2019-01-04 CN CN201920009193.5U patent/CN209344297U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114512785A (en) * | 2022-02-22 | 2022-05-17 | 成都老鹰信息技术有限公司 | Unmanned aerial vehicle disturbs rifle antenna structure |
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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: 20190903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |