CN106785244A - A kind of microwave connector attachment structure - Google Patents
A kind of microwave connector attachment structure Download PDFInfo
- Publication number
- CN106785244A CN106785244A CN201611183451.9A CN201611183451A CN106785244A CN 106785244 A CN106785244 A CN 106785244A CN 201611183451 A CN201611183451 A CN 201611183451A CN 106785244 A CN106785244 A CN 106785244A
- Authority
- CN
- China
- Prior art keywords
- microwave
- connector
- microwave connector
- microwave device
- annular groove
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/04—Fixed joints
- H01P1/042—Hollow waveguide joints
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The invention provides a kind of microwave connector attachment structure, the anchor ring of microwave connector is mutually fixed by soldering paste with microwave device, the syringe needle outer wall of microwave connector is mutually welded with micro-strip plate, microwave connector is provided with turnup structure, fluid sealant is filled with the annular groove formed between turnup structure and microwave device, microwave device outer wall is sprayed with sub-gloss varnish；By the contour structures for improving microwave connector, the microwave connector after welding is set to form annular groove in weld seam end with microwave device cavity, by applying fluid sealant in annular groove, weld seam and air insulated, so as to reach the purpose of salt spray resistance, the structure processing involved by it is simple, it is easy to carry out aftertreatment technology operation, microwave device excellent performance stabilization after shaping, has the advantages that good reliability and durability are high.
Description
Technical field
The present invention relates to microwave device structure-design technique field, more particularly to a kind of microwave connector attachment structure.
Background technology
Substantial amounts of microwave device, such as power splitter, combiner are needed to use on some electronic equipments.Prior art it is micro-
Often using " SMA connectors-coaxial cable-SMA connectors " or " SMP connector-KK connectors-SMP connections between wave device
The connected mode of device ", wherein " SMP connector-KK connector-SMP connectors " connected mode due to compact conformation, connection can
By, it is simple to operate, using more and more.
SMP connectors are welded on microwave device cavity generally by the mode of Reflow Soldering, and the material of SMP connectors is
Copper is gold-plated, and the material of microwave device cavity is usually aluminium alloy, in order to ensure can reliably to weld therebetween, microwave device chamber
Body needs partially plating gold or all gold-plated treatment.But after welding, there are the various metals such as aluminium, tin, gold in position while welding, in salt
Under mist environment, chemical attack and electrochemical corrosion are easily produced, it is difficult to meet prolonged salt spray test requirement.
The content of the invention
It is the defect for overcoming above-mentioned prior art to exist, the invention provides a kind of microwave connector attachment structure, microwave
The anchor ring of connector is mutually fixed by soldering paste with microwave device, and syringe needle outer wall and the micro-strip plate of microwave connector are mutually welded, microwave
Connector is provided with turnup structure, and fluid sealant, microwave are filled with the annular groove formed between turnup structure and microwave device
Device outer wall is sprayed with sub-gloss varnish.
Preferably, fluid sealant is epoxy sealing glue.
A kind of microwave connector attachment structure that the present invention is provided, by improving the contour structures of microwave connector, makes weldering
Microwave connector after connecing forms annular groove with microwave device cavity in weld seam end, by applying fluid sealant in annular groove,
Weld seam and air insulated, so as to reach the purpose of salt spray resistance, the structure processing involved by it is simple, it is easy to carry out post processing work
Skill is operated, the microwave device excellent performance stabilization after shaping, has the advantages that good reliability and durability are high.
Brief description of the drawings
Fig. 1 is the structural representation of microwave connector attachment structure.
Reference：Microwave connector 1, microwave device 2, fluid sealant 3, soldering paste 4, micro-strip plate 5, sub-gloss varnish 6, turnup structure
7。
Specific embodiment
To make the purpose, technical scheme and advantage of present invention implementation clearer, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is further described in more detail.In the accompanying drawings, identical from start to finish or class
As label represent same or similar element or the element with same or like function.Described embodiment is the present invention
A part of embodiment, rather than whole embodiments.Embodiment below with reference to Description of Drawings is exemplary, it is intended to used
It is of the invention in explaining, and be not considered as limiting the invention.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " are based on accompanying drawing institute
The orientation or position relationship for showing, are for only for ease of and describe of the invention and simplify description, signified rather than instruction or hint
Device or element with specific orientation, with specific azimuth configuration and operation, therefore it is not intended that must be protected to the present invention
Protect the limitation of scope.
Below by specific embodiment, the present invention is described in further detail.
Specific embodiment：
As shown in figure 1, the invention provides a kind of microwave connector attachment structure, the anchor ring of microwave connector 1 is by weldering
Cream 4 is mutually fixed with microwave device 2, and syringe needle outer wall and the micro-strip plate 5 of microwave connector 1 are mutually welded, and microwave connector 1 is provided with and turns over
Side structure 7, is filled with fluid sealant 3 in the annular groove formed between turnup structure 7 and microwave device 2, fluid sealant 3 is that epoxy is close
Sealing, the outer wall of microwave device 2 is sprayed with sub-gloss varnish 6.
Microwave connector 1, microwave device 2, fluid sealant 3, soldering paste 4, micro-strip plate 5, sub-gloss varnish 6, turnup structure 7.
The design process of microwave connector is as follows：Structure to conventional microwave connector 1 is improved, appropriate to increase weldering
The length of junction, and turnup structure 7 is set away from the end of microwave device 2 at it, welded according to microwave connector after improvement 1
Mounting hole in the size in face and other relative dimensions design microwave device cavity 2, and suitably reduce the depth of mounting hole solder side
Degree, it is gold-plated to mounting hole according to design requirement after part is processed.
The installation process of microwave connector is as follows：Appropriate soldering paste 4 is coated in the solder side of microwave connector 1, is then filled
Enter in the mounting hole on microwave device 2, welded by the way of Reflow Soldering, then the capillary and micro-strip of microwave connector 1
Plate 5 carries out soldering.After welding, one can be formed between the installation hole end surface and the turnup structure of microwave connector 1 of microwave device 2
Annular groove, the filling with sealant 3 in the annular groove makes weld seam and air insulated, improves the salt tolerant fog effect of commissure.Treat
After fluid sealant is parched, then low-temp. spraying sub-gloss varnish 6 is carried out to microwave device process, to lift the salt fog resistance of whole microwave device 2
Energy and appearance.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, the change or replacement that can be readily occurred in, all should
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be with the scope of the claims
It is accurate.
Claims (2)
1. a kind of microwave connector attachment structure, it is characterised in that the anchor ring of microwave connector (1) passes through soldering paste (4) and microwave
Device (2) is mutually fixed, and syringe needle outer wall and the micro-strip plate (5) of microwave connector (1) are mutually welded, and microwave connector (1) is provided with and turns over
Side structure (7), is filled with fluid sealant (3), microwave device in the annular groove formed between turnup structure (7) and microwave device (2)
Part (2) outer wall is sprayed with sub-gloss varnish (6).
2. microwave connector attachment structure according to claim 1, it is characterised in that fluid sealant (3) is epoxy sealing glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611183451.9A CN106785244B (en) | 2016-12-20 | 2016-12-20 | Microwave connector connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611183451.9A CN106785244B (en) | 2016-12-20 | 2016-12-20 | Microwave connector connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106785244A true CN106785244A (en) | 2017-05-31 |
| CN106785244B CN106785244B (en) | 2020-11-27 |
Family
ID=58895770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611183451.9A Active CN106785244B (en) | 2016-12-20 | 2016-12-20 | Microwave connector connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106785244B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762207A (en) * | 2019-11-12 | 2020-02-07 | 国网重庆市电力公司电力科学研究院 | Sealing device for online electrochemical test of overhead ground wire and test method thereof |
| CN111230244A (en) * | 2020-01-17 | 2020-06-05 | 安徽博微长安电子有限公司 | Method for welding nonstandard deep cavity connector by induction welding machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6166615A (en) * | 1998-09-16 | 2000-12-26 | Raytheon Company | Blind mate non-crimp pin RF connector |
| CN104380534A (en) * | 2012-03-09 | 2015-02-25 | 深圳市大富科技股份有限公司 | Cavity filter, connector and corresponding manufacturing process |
| CN106129655A (en) * | 2015-05-07 | 2016-11-16 | 凯瑟雷恩工厂两合公司 | In particular for coaxial cable with the Wiring connecting structure of HF conductor and for the method for setting up described Wiring connecting structure |
-
2016
- 2016-12-20 CN CN201611183451.9A patent/CN106785244B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6166615A (en) * | 1998-09-16 | 2000-12-26 | Raytheon Company | Blind mate non-crimp pin RF connector |
| CN104380534A (en) * | 2012-03-09 | 2015-02-25 | 深圳市大富科技股份有限公司 | Cavity filter, connector and corresponding manufacturing process |
| CN106129655A (en) * | 2015-05-07 | 2016-11-16 | 凯瑟雷恩工厂两合公司 | In particular for coaxial cable with the Wiring connecting structure of HF conductor and for the method for setting up described Wiring connecting structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762207A (en) * | 2019-11-12 | 2020-02-07 | 国网重庆市电力公司电力科学研究院 | Sealing device for online electrochemical test of overhead ground wire and test method thereof |
| CN111230244A (en) * | 2020-01-17 | 2020-06-05 | 安徽博微长安电子有限公司 | Method for welding nonstandard deep cavity connector by induction welding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106785244B (en) | 2020-11-27 |
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