CN108639309B - Airborne antenna mounting base for airplane - Google Patents
Airborne antenna mounting base for airplane Download PDFInfo
- Publication number
- CN108639309B CN108639309B CN201810778622.5A CN201810778622A CN108639309B CN 108639309 B CN108639309 B CN 108639309B CN 201810778622 A CN201810778622 A CN 201810778622A CN 108639309 B CN108639309 B CN 108639309B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- antenna
- antenna box
- aircraft
- hole
- 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.)
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Links
- 238000005096 rolling process Methods 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/36—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like adapted to receive antennas or radomes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Details Of Aerials (AREA)
Abstract
The invention discloses an aircraft airborne antenna mounting base which comprises an aircraft skin, wherein a streamline fixing seat is fixedly connected to the aircraft skin, a fixing hole is formed in the fixing seat, an antenna box is mounted in the fixing hole, cable connectors are symmetrically and fixedly connected to the bottom of the antenna box, one ends of the cable connectors, which are far away from the antenna box, are nested in the aircraft skin, positioning grooves are symmetrically formed in the side walls of the antenna box, springs are fixedly connected to the bottoms of the positioning grooves, positioning blocks are fixedly connected to the other ends of the springs, positioning holes are formed in positions, corresponding to the positioning grooves, of the walls of the fixing holes, and one ends, which are far away from the springs, of the positioning blocks penetrate through notches of the positioning grooves and outwards extend into the corresponding positioning holes. The invention has convenient operation and can conveniently take out the antenna box from the fixing hole.
Description
Technical Field
The invention relates to the technical field of antenna mounting seats, in particular to an airborne antenna mounting base for an aircraft.
Background
Currently, antennas are widely installed on aircraft. The antenna mounted on the aircraft is usually in a protruding state on the surface of the aircraft, and when the aircraft is flying at high speed, the antenna will bear a certain resistance according to the aerodynamic principle. For antenna electrical performance, it is often not possible to design aircraft antennas entirely aerodynamically, and the resistance experienced by the antenna is therefore sometimes very high. As an antenna originally designed on an aircraft, this factor is generally considered in designing, and the antenna mounting base is specially designed, so as to ensure the reliability of antenna mounting. In the prior art, an aircraft antenna base is fixedly arranged on the skin of an aircraft through an original aircraft rivet, but the antenna is quite troublesome to disassemble and maintain after rivet installation.
Disclosure of Invention
The invention aims to solve the problem that in the prior art, an aircraft antenna base is fixedly arranged on the skin of an aircraft through original aircraft rivets, but the problem that the disassembly and maintenance of an antenna are very troublesome after the rivet is arranged is solved, and provides the aircraft-mounted antenna mounting base for the aircraft.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an aircraft is with machine-mounted antenna installation base, includes the aircraft skin, fixedly connected with streamlined fixing base on the aircraft skin, the fixed orifices has been seted up on the fixing base, install the antenna box in the fixed orifices, the bottom symmetry fixedly connected with cable joint of antenna box, the one end nestification that the antenna box was kept away from to the cable joint is in the aircraft skin, the constant head tank has been seted up to the symmetry on the lateral wall of antenna box, the tank bottom fixedly connected with spring of constant head tank, the other end fixedly connected with locating piece of spring, the locating hole has been seted up to the position that corresponds the constant head tank on the pore wall of fixed orifices, the one end that the locating piece kept away from the spring passes the notch of constant head tank and outwards extends to in the locating hole that corresponds.
Preferably, the aircraft skin that is located in the fixed orifices is last fixedly connected with pressure spring, the other end fixedly connected with clamp plate of pressure spring, the upper end center department of clamp plate is equipped with the bearing, just the inner circle fixedly connected with axis of rotation of bearing, the other end fixedly connected with fixed plate of axis of rotation, the upper end symmetry fixedly connected with fixture block of fixed plate, the bottom of antenna box offsets with the upper end of fixed plate, and the clamping groove has been seted up to the bottom of antenna box's position symmetry that corresponds the fixture block, the fixture block joint is in the clamping groove that corresponds, the fixed orifices is close to the curved limiting plate of symmetrical connection on the pore wall of upper end drill way, the both ends symmetry of antenna box upper end is connected with the dog, the upper end and the limiting plate of dog offset.
Preferably, the corresponding groove walls of the positioning groove are symmetrically provided with sliding grooves, a sliding block is connected in the sliding grooves in a sliding manner, and one sides of the two sliding blocks, which are close to the positioning block, are fixedly connected to the corresponding side walls of the positioning block together.
Preferably, the top of the fixing hole far away from the orifice at one end of the antenna box is hinged with a hole cover.
Preferably, a handle is fixedly connected to the center of the upper end of the antenna box.
Preferably, the stop block is close to one end of the limiting plate and is provided with a rolling groove, a rolling ball is arranged in the rolling groove, one end of the rolling ball, far away from the bottom of the rolling groove, penetrates through the notch of the rolling groove and extends outwards, and is in rolling connection with the limiting plate.
Compared with the prior art, the invention provides the airborne antenna mounting base for the aircraft, which has the following beneficial effects:
1. this aircraft is with machine carries antenna installation base, through setting up fixing base, fixed orifices, antenna box, cable joint, constant head tank, spring, locating piece and locating hole, the locating piece in the constant head tank on the antenna box is sprung to corresponding locating hole under the elasticity effect of spring in, when need dismantle the antenna box from the fixing base in, only need will be located the downthehole locating piece of locating to press towards the spring, in pressing the locating piece into the constant head tank, can be convenient take out the antenna box from the fixed orifices.
2. This aircraft is with machine carries antenna installation base, through setting up pressure spring, clamp plate, bearing, fixed plate, fixture block, draw-in groove, limiting plate and dog, press the locating piece into the constant head tank earlier, apply a decurrent pressure to the antenna box to drive the antenna box and rotate, make the dog remove in the gap between two limiting plates, originally compressed pressure spring resets, drive the clamp plate upward movement, and then drive the dog on the antenna box and deviate from in the gap between two limiting plates, can be convenient take out the antenna box from the fixed orifices.
The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, the operation is convenient, and the antenna box is conveniently taken out from the fixing hole.
Drawings
Fig. 1 is a schematic structural view of an airborne antenna mounting base for an aircraft according to the present invention;
fig. 2 is a top view of an airborne antenna mounting base for an aircraft according to the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
fig. 4 is an enlarged view of a portion B in fig. 1.
In the figure: the aircraft comprises an aircraft skin, a fixed seat 2, a fixed hole 3, an antenna box 4, a cable connector 5, a positioning groove 6, a spring 7, a positioning block 8, a positioning hole 9, a pressure spring 10, a pressure plate 11, a bearing 12, a fixed plate 13, a clamping block 14, a clamping groove 15, a limiting plate 16, a stop block 17, a sliding groove 18, a sliding block 19, a hole cover 20, a handle 21, a rolling groove 22, a rolling ball 23 and a rotating shaft 24.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-4, an airborne antenna mounting base for an aircraft comprises an aircraft skin 1, a streamline fixing seat 2 is fixedly connected to the aircraft skin 1, a fixing hole 3 is formed in the fixing seat 2, an antenna box 4 is mounted in the fixing hole 3, cable joints 5 are symmetrically and fixedly connected to the bottom of the antenna box 4, one ends of the cable joints 5, which are far away from the antenna box 4, are nested in the aircraft skin 1, positioning grooves 6 are symmetrically formed in the side walls of the antenna box 4, springs 7 are fixedly connected to the bottoms of the positioning grooves 6, positioning blocks 8 are fixedly connected to the other ends of the springs 7, positioning holes 9 are formed in the hole walls of the fixing hole 3, corresponding to the positioning grooves 6, one ends of the positioning blocks 8, which are far away from the springs 7, penetrate through the notch of the positioning grooves 6 and extend outwards into the corresponding positioning holes 9, and when the antenna box 4 is required to be detached from the fixing seat 3, the positioning blocks 8 only need to be pressed towards the springs 7, and the positioning blocks 8 are pressed into the positioning grooves 6, namely the antenna box 4 can be conveniently taken out of the fixing hole 3.
The aircraft skin 1 in the fixed hole 3 is fixedly connected with a pressure spring 10, the other end of the pressure spring 10 is fixedly connected with a pressing plate 11, the center of the upper end of the pressing plate 11 is provided with a bearing 12, the inner ring of the bearing 12 is fixedly connected with a rotating shaft 24 in a rotating mode, the other end of the rotating shaft 24 is fixedly connected with a fixed plate 13, the upper end of the fixed plate 13 is symmetrically and fixedly connected with a clamping block 14, the bottom of the antenna box 4 abuts against the upper end of the fixed plate 13, the bottom of the antenna box 4 is symmetrically provided with clamping grooves 15 corresponding to the clamping block 14, the clamping block 14 is clamped in the corresponding clamping grooves 15, the hole wall of the fixed hole 3 close to an orifice at the upper end is symmetrically connected with an arc-shaped limiting plate 16, two ends of the upper end of the antenna box 4 are symmetrically connected with a stop block 17, the upper end of the stop block 17 abuts against the limiting plate 16, the positioning block 8 is pressed into the positioning groove 6 firstly, downward pressure is applied to the antenna box 4, the stop block 17 is driven to rotate, the stop block 17 is enabled to move into a gap between the two limiting plates 16, the compressed pressure spring 10 is reset, the pressing plate 11 is driven to move upwards, and then the stop block 17 is driven to be conveniently taken out of the antenna box 4 from the gap between the two limiting plates 16.
The corresponding groove walls of the positioning groove 6 are symmetrically provided with the sliding grooves 18, one sliding block 19 is connected in the sliding grooves 18 in a sliding way, one sides of the two sliding blocks 19 close to the positioning block 8 are fixedly connected to the corresponding side walls of the positioning block 8 together, the sliding block 19 is driven to move in the sliding grooves 18 when the positioning block 8 moves, and when the sliding block 19 moves to the end of the sliding groove 18 and stops moving, the positioning block 8 also stops moving along with the sliding groove, so that the positioning block 8 is prevented from being ejected out of the positioning groove 6 by the spring 7.
The top of the fixing hole 3, which is far away from the orifice of one end of the antenna box 4, is hinged with a hole cover 20 to prevent sundries from entering the fixing hole 3.
The center of the upper end of the antenna box 4 is fixedly connected with a handle 21, and the antenna box 4 is conveniently driven to move by the handle 21.
The rolling groove 22 is formed in one end, close to the limiting plate 16, of the stop block 17, rolling balls 23 are arranged in the rolling groove 22, one end, far away from the bottom of the rolling groove 22, of the rolling balls 23 penetrates through the notch of the rolling groove 22 and extends outwards, the stop block 17 is connected to the limiting plate 16 in a rolling mode, and sliding friction resistance between the stop block 17 and the limiting plate 16 is reduced through rolling of the balls 23.
According to the invention, the positioning block 8 in the positioning groove 6 on the antenna box 4 is sprung into the corresponding positioning hole 9 under the action of the elastic force of the spring 7, when the antenna box 4 is required to be detached from the fixed seat 3, the positioning block 8 in the positioning hole 9 is only required to be pressed towards the spring 7, the positioning block 8 is pressed into the positioning groove 6, a downward pressure is applied to the antenna box 4, the antenna box 4 is driven to rotate, the stop block 17 is enabled to move into a gap between the two limiting plates 16, the compressed pressure spring 10 is reset, the pressing plate 11 is driven to move upwards, and the stop block 17 on the antenna box 4 is driven to be detached from the gap between the two limiting plates 16, so that the antenna box 4 can be conveniently taken out from the fixed seat 3.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. The utility model provides an aircraft is with machine-mounted antenna installation base, includes aircraft skin (1), its characterized in that, fixedly connected with streamlined fixing base (2) on aircraft skin (1), fixed orifices (3) have been seted up on fixing base (2), install antenna box (4) in fixed orifices (3), the bottom symmetry fixedly connected with cable joint (5) of antenna box (4), the one end that antenna box (4) were kept away from to cable joint (5) is nested in aircraft skin (1), constant head tank (6) have been seted up to symmetry on the lateral wall of antenna box (4), the tank bottom fixedly connected with spring (7) of constant head tank (6), other end fixedly connected with locating piece (8) of spring (7), locating hole (9) have been seted up to the position of corresponding constant head tank (6) on the pore wall of fixed orifices (3), one end that locating piece (8) were kept away from spring (7) passes the notch of constant head tank (6) and outwards extends to in corresponding locating hole (9);
the aircraft skin (1) in the fixing hole (3) is fixedly connected with a pressure spring (10), the other end of the pressure spring (10) is fixedly connected with a pressure plate (11), the center of the upper end of the pressure plate (11) is provided with a bearing (12), the inner ring of the bearing (12) is fixedly connected with a rotating shaft (24) in a rotating mode, the other end of the rotating shaft (24) is fixedly connected with a fixing plate (13), the upper end of the fixing plate (13) is symmetrically and fixedly connected with a clamping block (14), the bottom of the antenna box (4) is propped against the upper end of the fixing plate (13), clamping grooves (15) are symmetrically formed in positions of the bottom of the antenna box (4) corresponding to the clamping blocks (14), the clamping blocks (14) are clamped in the corresponding clamping grooves (15), arc-shaped limiting plates (16) are symmetrically connected to the wall of the hole wall of the fixing hole (3) close to an upper end hole, two ends of the upper end of the antenna box (4) are symmetrically connected with a stop block (17), and the upper end of the stop block (17) is propped against the limiting plates (16).
The locating device is characterized in that sliding grooves (18) are symmetrically formed in the corresponding groove walls of the locating groove (6), a sliding block (19) is connected in the sliding grooves (18), and one sides, close to the locating blocks (8), of the two sliding blocks (19) are fixedly connected to the corresponding side walls of the locating blocks (8) together.
2. An aircraft on-board antenna mounting base according to claim 1, wherein the top of the fixing hole (3) remote from the opening at one end of the antenna box (4) is hinged with a hole cover (20).
3. An aircraft airborne antenna mounting base according to claim 1, characterized in that the centre of the upper end of the antenna box (4) is fixedly connected with a grip (21).
4. The mounting base of an aircraft airborne antenna according to claim 1, wherein a rolling groove (22) is formed in one end, close to the limiting plate (16), of the stop block (17), a rolling ball (23) is arranged in the rolling groove (22), and one end, far away from the groove bottom of the rolling groove (22), of the rolling ball (23) penetrates through a notch of the rolling groove (22) and extends outwards, and is in rolling connection with the limiting plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810778622.5A CN108639309B (en) | 2018-07-16 | 2018-07-16 | Airborne antenna mounting base for airplane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810778622.5A CN108639309B (en) | 2018-07-16 | 2018-07-16 | Airborne antenna mounting base for airplane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108639309A CN108639309A (en) | 2018-10-12 |
| CN108639309B true CN108639309B (en) | 2024-01-23 |
Family
ID=63751209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810778622.5A Active CN108639309B (en) | 2018-07-16 | 2018-07-16 | Airborne antenna mounting base for airplane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108639309B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2927339Y (en) * | 2006-06-19 | 2007-07-25 | 英华达(上海)电子有限公司 | Antenna fixer |
| FR2933378A1 (en) * | 2008-07-04 | 2010-01-08 | Airbus France | Antenna mounting method for aircraft, involves inserting conducting bushing in bore before positioning screw, where bushing is electrically connected to mass of aircraft and receives screw so as to be in electrical contact with bolt |
| US8063837B1 (en) * | 2008-09-23 | 2011-11-22 | Rockwell Collins, Inc. | System for providing a pressure vessel, radome, RF sub-system box and electrically small, wideband omni and/or adaptable beam antenna |
| CN205203362U (en) * | 2015-12-09 | 2016-05-04 | 中国航空工业集团公司沈阳飞机设计研究所 | Aircraft column antenna and covering connection structure |
| CN206349487U (en) * | 2017-01-18 | 2017-07-21 | 四川建筑职业技术学院 | A kind of Beidou antenna |
| CN206639909U (en) * | 2017-03-14 | 2017-11-14 | 陕西爱维森航空工程有限责任公司 | A kind of aircraft airborne antenna mounting seat |
| CN207338616U (en) * | 2017-10-13 | 2018-05-08 | 成都美数科技有限公司 | Can quick-detach soon antenna |
| CN208760883U (en) * | 2018-07-16 | 2019-04-19 | 中国人民解放军海军航空大学青岛校区 | A kind of aircraft airborne antenna mounting seat |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9765888B2 (en) * | 2014-07-15 | 2017-09-19 | The Patent Well LLC | Polyurea perimeter seal for an aircraft antenna or other aircraft part |
-
2018
- 2018-07-16 CN CN201810778622.5A patent/CN108639309B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2927339Y (en) * | 2006-06-19 | 2007-07-25 | 英华达(上海)电子有限公司 | Antenna fixer |
| FR2933378A1 (en) * | 2008-07-04 | 2010-01-08 | Airbus France | Antenna mounting method for aircraft, involves inserting conducting bushing in bore before positioning screw, where bushing is electrically connected to mass of aircraft and receives screw so as to be in electrical contact with bolt |
| US8063837B1 (en) * | 2008-09-23 | 2011-11-22 | Rockwell Collins, Inc. | System for providing a pressure vessel, radome, RF sub-system box and electrically small, wideband omni and/or adaptable beam antenna |
| CN205203362U (en) * | 2015-12-09 | 2016-05-04 | 中国航空工业集团公司沈阳飞机设计研究所 | Aircraft column antenna and covering connection structure |
| CN206349487U (en) * | 2017-01-18 | 2017-07-21 | 四川建筑职业技术学院 | A kind of Beidou antenna |
| CN206639909U (en) * | 2017-03-14 | 2017-11-14 | 陕西爱维森航空工程有限责任公司 | A kind of aircraft airborne antenna mounting seat |
| CN207338616U (en) * | 2017-10-13 | 2018-05-08 | 成都美数科技有限公司 | Can quick-detach soon antenna |
| CN208760883U (en) * | 2018-07-16 | 2019-04-19 | 中国人民解放军海军航空大学青岛校区 | A kind of aircraft airborne antenna mounting seat |
Non-Patent Citations (1)
| Title |
|---|
| 天线转台限位保护装置的设计与实现;田洪伟;;自动化技术与应用(第12期);128-130 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108639309A (en) | 2018-10-12 |
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