CN110534897A - A kind of radome and connection ring error protection connection structure - Google Patents
A kind of radome and connection ring error protection connection structure Download PDFInfo
- Publication number
- CN110534897A CN110534897A CN201910692749.XA CN201910692749A CN110534897A CN 110534897 A CN110534897 A CN 110534897A CN 201910692749 A CN201910692749 A CN 201910692749A CN 110534897 A CN110534897 A CN 110534897A
- Authority
- CN
- China
- Prior art keywords
- error protection
- connection ring
- radome
- connection
- connection structure
- 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
- 230000004224 protection Effects 0.000 title claims abstract description 41
- 239000002131 composite material Substances 0.000 claims abstract description 19
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000012945 sealing adhesive Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
- F16B1/02—Means for securing elements of mechanisms after operation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Aerials (AREA)
Abstract
The invention belongs to structure-design technique fields, and in particular to a kind of radome and connection ring error protection connection structure.Error protection protrusion is set in the connection ring；The error protection groove with error protection protrusion blind-mate is provided on the composite material cover.The present invention solves the problems, such as the easy dislocation between radome composite material cover and connection ring, can effectively avoid the above problem using structure proposed by the present invention；Structure is simple, simple and easy to do.
Description
Technical field
The invention belongs to aeronautic structure design fields, and in particular to a kind of radome connect knot with connection ring error protection
Structure.
Background technique
Existing root be revolving body radome, in order to compatibility facility is better achieved and its meet bonding strength and
Usually a metal connection ring, the composite material enclosure portion connection of connection ring and radome, shape is arranged in radome root in rigidity
At a complete radome main part.
Due to the particular/special requirement of electricity design, the electrical property workspace architecture of composite material cover is non-rotary body, that is,
It says radome and internal Radar Antenna Structure is relatively unique, once generation dislocation deviation, can seriously affect the work of radar
Make performance.Existing structure design, is usually not account for error-preventive design, prevents from misplacing simply by some process means
Installation.If occurring technique omission during processing and manufacturing, it be easy to cause arranged in dislocation.
Summary of the invention
Goal of the invention: in order to solve the arranged in dislocation between radome composite material cover and connection ring, present invention setting
A kind of radome and connection ring error protection connection structure, may be implemented the relative position between connection ring and composite material cover
Uniqueness.
Technical solution: a kind of radome and connection ring error protection connection structure, setting error protection protrusion in the connection ring；
The error protection groove with error protection protrusion blind-mate is provided on the composite material cover.
Preferably, in order to guarantee watertightness, sealing adhesive is coated in connection ring and composite material cover contact surface.
Preferably, error protection protrusion carries out rounding processing, prevents stress from concentrating；Improve craftsmanship.
The making material of connection ring uses aluminium alloy, and proof strength while mitigates weight.
The quantity of error protection protrusion can be multiple, these error protection protrusions circumferentially uneven distribution.In the design usually
Zero defect connection can be realized in setting one, and structure is the most simple and practical.
In radome and connection ring error protection connection structure, connection ring is additionally provided with guide pin, for connecting with body.
Radome root diameter (RD) is identical as connection ring diameter, to guarantee that connection ring is matched with composite material cover gapless
It closes.
Advantageous effects: the present invention solves asking for the easy dislocation between radome composite material cover and connection ring
Topic, can effectively avoid the above problem using structure proposed by the present invention；Structure is simple, simple and easy to do.
Detailed description of the invention
Fig. 1 is existing connection structure,
Fig. 2 is structural schematic diagram of the invention,
Fig. 3 is radome structural schematic diagram,
Fig. 4 is connection ring structure schematic diagram；
Wherein, 1- composite material cover, 2- connection ring, 2a- error protection protrusion.
Specific embodiment
In order to solve the arranged in dislocation between radome composite material cover and connection ring, the present invention is provided with a kind of radar
Cover and connection ring error protection connection structure, may be implemented the relative position uniqueness between connection ring and composite material cover.Such as
Shown in Fig. 2, radome proposed by the present invention and connection ring error protection connection structure, a kind of radome are connect with connection ring error protection
Error protection protrusion 2a is arranged in the connection ring 2 for structure；It is provided on the composite material cover 1 with error protection protrusion continuously
The error protection groove of gap cooperation.
On the basis of above structure, in order to guarantee watertightness, it is coated in connection ring 2 and 1 contact surface of composite material cover
Sealing adhesive, to enhance the sealing of contact surface.
On the basis of above structure, as shown in figure 3, the error protection protrusion 2a in structure carries out rounding processing, prevent from answering
Power is concentrated；Improve craftsmanship.
In order to mitigate weight while proof strength, connection ring is made of aluminium alloy.
In order to further increase precision, the quantity of error protection protrusion can be set to multiple, the edge these error protections protrusion 2a
The even distribution of circumferential asymmetry.Usually zero defect connection can be realized in setting one in the design, and structure is the most simple and practical.
In radome and connection ring error protection connection structure, connection ring 2 is additionally provided with guide pin, for connecting with body
It connects.
Radome root diameter (RD) is identical as connection ring diameter, to guarantee connection ring 2 and 1 gapless of composite material cover
Cooperation.
Above structure solves the problems, such as the easy dislocation between radome composite material cover and connection ring, using this hair
The structure of bright proposition can effectively avoid the above problem；Structure is simple, simple and easy to do.
Claims (8)
1. a kind of radome and connection ring error protection connection structure, it is characterised in that: error protection protrusion is arranged in the connection ring；
The error protection groove with error protection protrusion blind-mate is provided on the composite material cover.
2. radome according to claim 1 and connection ring error protection connection structure, it is characterised in that: connection ring rear end is also
It is provided with guide pin, for connecting with body.
3. radome according to claim 1 and connection ring error protection connection structure, it is characterised in that: connection ring with it is compound
Material cover contact surface is coated with sealing adhesive.
4. radome according to claim 1 or 3 and connection ring error protection connection structure, it is characterised in that: the connection
Ring uses aluminium alloy.
5. radome according to claim 1 and connection ring error protection connection structure, it is characterised in that: the error protection is convex
It rises and carries out rounding processing.
6. radome according to claim 5 and connection ring error protection connection structure, it is characterised in that: the error protection is convex
The quantity risen is multiple, and multiple error protection protrusions are along the even distribution of connection ring circumferential asymmetry.
7. radome and connection ring error protection connection structure according to claim 1 or 5, it is characterised in that: the anti-difference
Wrong protrusion is one.
8. radome according to claim 1 and connection ring error protection connection structure, it is characterised in that: the composite material
Cover root diameter (RD) is identical as connection ring diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910692749.XA CN110534897A (en) | 2019-07-26 | 2019-07-26 | A kind of radome and connection ring error protection connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910692749.XA CN110534897A (en) | 2019-07-26 | 2019-07-26 | A kind of radome and connection ring error protection connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110534897A true CN110534897A (en) | 2019-12-03 |
Family
ID=68661935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910692749.XA Pending CN110534897A (en) | 2019-07-26 | 2019-07-26 | A kind of radome and connection ring error protection connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110534897A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10322126A (en) * | 1997-05-14 | 1998-12-04 | Yagi Antenna Co Ltd | Assembling structure for planar antenna |
| JP2003045810A (en) * | 2001-07-31 | 2003-02-14 | Canon Inc | Plasma processing system |
| WO2009095910A2 (en) * | 2008-01-28 | 2009-08-06 | Rafael Advanced Defense Systems Ltd. | Apparatus and method for splitting and removing a shroud from an airborne vehicle |
| CN202190160U (en) * | 2011-08-10 | 2012-04-11 | 西安盾安电气有限公司 | Error-assembling preventing bearing cover of wind driven generator |
| CN202503108U (en) * | 2011-12-22 | 2012-10-24 | 中国电子科技集团公司第三十八研究所 | Radome capable of being quickly assembled and disassembled |
| CN203166083U (en) * | 2012-12-12 | 2013-08-28 | 洛阳双瑞橡塑科技有限公司 | Combined-type radome |
| CN105977633A (en) * | 2016-06-23 | 2016-09-28 | 江苏华灿电讯股份有限公司 | Indoor directional single-polarized wall-mounted antenna |
| CN207559042U (en) * | 2017-12-26 | 2018-06-29 | 佳禾智能科技股份有限公司 | A kind of wireless headset antenna structure |
| CN109494469A (en) * | 2018-07-13 | 2019-03-19 | 中国航空工业集团公司济南特种结构研究所 | A kind of revolving body antenna house root error protection structure |
| CN208955192U (en) * | 2018-09-13 | 2019-06-07 | 东莞市优比电子有限公司 | A kind of Novel wire-outgoing integral aerial |
-
2019
- 2019-07-26 CN CN201910692749.XA patent/CN110534897A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10322126A (en) * | 1997-05-14 | 1998-12-04 | Yagi Antenna Co Ltd | Assembling structure for planar antenna |
| JP2003045810A (en) * | 2001-07-31 | 2003-02-14 | Canon Inc | Plasma processing system |
| WO2009095910A2 (en) * | 2008-01-28 | 2009-08-06 | Rafael Advanced Defense Systems Ltd. | Apparatus and method for splitting and removing a shroud from an airborne vehicle |
| CN202190160U (en) * | 2011-08-10 | 2012-04-11 | 西安盾安电气有限公司 | Error-assembling preventing bearing cover of wind driven generator |
| CN202503108U (en) * | 2011-12-22 | 2012-10-24 | 中国电子科技集团公司第三十八研究所 | Radome capable of being quickly assembled and disassembled |
| CN203166083U (en) * | 2012-12-12 | 2013-08-28 | 洛阳双瑞橡塑科技有限公司 | Combined-type radome |
| CN105977633A (en) * | 2016-06-23 | 2016-09-28 | 江苏华灿电讯股份有限公司 | Indoor directional single-polarized wall-mounted antenna |
| CN207559042U (en) * | 2017-12-26 | 2018-06-29 | 佳禾智能科技股份有限公司 | A kind of wireless headset antenna structure |
| CN109494469A (en) * | 2018-07-13 | 2019-03-19 | 中国航空工业集团公司济南特种结构研究所 | A kind of revolving body antenna house root error protection structure |
| CN208955192U (en) * | 2018-09-13 | 2019-06-07 | 东莞市优比电子有限公司 | A kind of Novel wire-outgoing integral aerial |
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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 |
Application publication date: 20191203 |
|
| RJ01 | Rejection of invention patent application after publication |