CN101247014A - Composite material high-power RF coaxial connector - Google Patents
Composite material high-power RF coaxial connector Download PDFInfo
- Publication number
- CN101247014A CN101247014A CNA2008100244091A CN200810024409A CN101247014A CN 101247014 A CN101247014 A CN 101247014A CN A2008100244091 A CNA2008100244091 A CN A2008100244091A CN 200810024409 A CN200810024409 A CN 200810024409A CN 101247014 A CN101247014 A CN 101247014A
- Authority
- CN
- China
- Prior art keywords
- outer conductor
- thread sleeve
- rear thread
- composite material
- conductor
- 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
Images
Abstract
The present invention discloses a compound material high power RF coaxial linker which comprises of inner conductor, crust, insulation, outer conductor, cable clip, rear thread sleeve and seal ring. Insulation is set between inner conductor and outer conductor, seal ring is set between crust and rear thread sleeve, crust coats on surface of outer conductor, cable clip and rear thread sleeve, the inner conductor and outer conductor on circuit are made from copper alloy, the crust and rear thread sleeve is made from aluminum alloy or stainless steel or project plastic. The present invention changes the original conductor made from copper alloy totally to conductor made from compound material, reduces cost under the premise of ensuring product capability, improves the market competition of products and meets the requirement of market.
Description
Technical field
The present invention relates to a kind of radio frequency (RF) coaxial connector that is used to connect the antenna-feedback system main feeder, specifically a kind of 7/16 type adaptive 7/8 ", 1-1/4 ", 1-5/8 ", 2-1/4 " etc. the specification feeder cable, composite material high-power RF coaxial connector.
Background technology
The inner and outer conductor of present similar high-power RF coaxial connector all adopts full Cu alloy material, and its structure is seen Fig. 1.Be former connector construction schematic diagram among Fig. 1, form by inner wire 21, outer conductor 22, insulator 23, cable clip 24, rear thread sleeve 25, sealing ring 26.Left end is a normalized form, and details are seen IEC60169-4:1975 " radio frequency connector the 4th part: the outer conductor internal diameter is that 16mm (0.63in), characteristic impedance are 50 Ω, the radio frequency (RF) coaxial connector (7-16 type) that is threaded "; Right-hand member is connected with cable.In existing high-power RF coaxial connector, because the copper material price climbs up and up, make the manufacturing cost of high-power RF coaxial connector constantly increase, brought immense pressure for the market competition of product.
Summary of the invention
In order to reduce product cost, meet the need of market, the purpose of this invention is to provide a kind of composite material high-power RF coaxial connector, the outer conductor that this radio frequency (RF) coaxial connector is made the full copper alloy of former cause makes into to be made by composite material, guaranteeing to have reduced manufacturing cost under the prerequisite that properties of product do not reduce, improve the competitiveness of product in market, satisfied the market demand.
The objective of the invention is to be achieved through the following technical solutions:
A kind of high-power RF coaxial connector is characterized in that: it comprises inner wire, shell, insulator, outer conductor, cable clip, rear thread sleeve and sealing ring; Insulator is arranged between inner wire and the outer conductor; Between shell and rear thread sleeve, be provided with sealing ring; The shell bag is carried out the outer surface at outer conductor, cable clip and rear thread sleeve; Inner wire and outer conductor on current path are made by copper alloy, and shell and rear thread sleeve are made by composite material.Among the present invention, composite material can be aluminium alloy or stainless steel or engineering plastics.
The present invention changes original high-power RF coaxial connector China and foreign countries conductor structure, and original whole outer conductor is divided into shell and outer conductor two parts, and shell is a mechanical connecting part, and outer conductor is the current channel part; Wherein the volume of shell is much larger than outer conductor.The outer conductor that the present invention will make a large amount of consumptive materials of connector needs originally changes composite material into by full copper alloy, be that outer conductor endoporus current channel part still adopts copper alloy, guarantee the electrical characteristic of product, the shell mechanical connecting part adopts aluminium alloy or stainless steel or engineering plastics.
Compare with existing high-power RF coaxial connector, advantage of the present invention is: shell adopts composite material, can effectively reduce cost, and has improved the competitiveness of product in market.
Confirm that through overtesting manufacturing cost of the present invention has bigger decline than original high-power RF coaxial connector, and electric property, environmental performance, mechanical performance meet the demands all.
Description of drawings
Fig. 1 is the structural representation of existing high-power RF coaxial connector;
Fig. 2 is a structural representation of the present invention.
Embodiment
Specify the present invention below in conjunction with accompanying drawing.
A kind of high-power RF coaxial connector of the present invention is seen Fig. 2, is 7/16 high-power RF coaxial connector structural representation among Fig. 2.Comprise inner wire 1, shell 2, insulator 3, outer conductor 4, cable clip 5, rear thread sleeve 6, sealing ring 7.Inner wire 1 on current path and outer conductor 4 adopt copper alloy to make; The shell 2, the rear thread sleeve 6 that play the mechanical connection effect adopt the composite material aluminium alloy to make, and wherein, composite material also can be stainless steel or engineering plastics.Insulator 3 is arranged between inner wire 1 and the outer conductor 4; Be provided with sealing ring 7 at shell 2 and 6 of rear thread sleeves; Shell 2 bags are carried out the outer surface at outer conductor 4, cable clip 5 and rear thread sleeve 6.
This example is described to be the negative center of 7/16 type contact high-power RF coaxial connector, and the present invention is equally applicable in the contact connector of the positive center of 7/16 type; The present invention adaptive 7/8 ", 1-1/4 ", 1-5/8 ", 2-1/4 " etc. the specification feeder cable.
The present invention is because inner wire 1 and outer conductor 4 on current path still adopt copper alloy, well guaranteed the electrical characteristic of product, and use mechanical connecting part instead aluminium alloy, stainless steel or engineering plastics, and greatly reduce cost of goods manufactured, improved product competitiveness.
Claims (2)
1, a kind of composite material high-power RF coaxial connector is characterized in that: it comprises inner wire (1), shell (2), insulator (3), outer conductor (4), cable clip (5), rear thread sleeve (6) and sealing ring (7); Insulator (3) is arranged between inner wire (1) and the outer conductor (4); Between shell (2) and rear thread sleeve (6), be provided with sealing ring (7); Shell (2) bag is carried out the outer surface at outer conductor (4), cable clip (5) and rear thread sleeve (6); Inner wire on current path (1) and outer conductor (4) are made by copper alloy, and shell (2) and rear thread sleeve (6) are made by composite material.
2, composite material high-power RF coaxial connector according to claim 1 is characterized in that: described composite material is aluminium alloy or stainless steel or engineering plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100244091A CN101247014A (en) | 2008-03-21 | 2008-03-21 | Composite material high-power RF coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100244091A CN101247014A (en) | 2008-03-21 | 2008-03-21 | Composite material high-power RF coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101247014A true CN101247014A (en) | 2008-08-20 |
Family
ID=39947308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100244091A Pending CN101247014A (en) | 2008-03-21 | 2008-03-21 | Composite material high-power RF coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101247014A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101888048A (en) * | 2009-05-12 | 2010-11-17 | 深圳日海通讯技术股份有限公司 | Coaxial cable connector |
| CN102176595A (en) * | 2011-02-21 | 2011-09-07 | 京信通信系统（中国）有限公司 | Structure and method for converting female connector into male connector |
| CN102629717A (en) * | 2012-04-27 | 2012-08-08 | 苏州中日兴通讯有限公司 | High frequency radio frequency coaxial connector |
| CN102655302A (en) * | 2012-04-25 | 2012-09-05 | 宜兴亚泰科技有限公司 | Connector for N-type full-tooth thread coupler |
-
2008
- 2008-03-21 CN CNA2008100244091A patent/CN101247014A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101888048A (en) * | 2009-05-12 | 2010-11-17 | 深圳日海通讯技术股份有限公司 | Coaxial cable connector |
| CN101888048B (en) * | 2009-05-12 | 2013-02-27 | 深圳日海通讯技术股份有限公司 | Coaxial cable connector |
| CN102176595A (en) * | 2011-02-21 | 2011-09-07 | 京信通信系统（中国）有限公司 | Structure and method for converting female connector into male connector |
| CN102176595B (en) * | 2011-02-21 | 2013-11-20 | 京信通信系统（中国）有限公司 | Structure and method for converting female connector into male connector |
| CN102655302A (en) * | 2012-04-25 | 2012-09-05 | 宜兴亚泰科技有限公司 | Connector for N-type full-tooth thread coupler |
| CN102629717A (en) * | 2012-04-27 | 2012-08-08 | 苏州中日兴通讯有限公司 | High frequency radio frequency coaxial connector |
| CN102629717B (en) * | 2012-04-27 | 2016-04-20 | 苏州中日兴通讯有限公司 | A kind of high frequency radio frequency coaxial connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201937220U (en) | High-voltage insulating bus connecting device | |
| CN101247014A (en) | Composite material high-power RF coaxial connector | |
| CN204361442U (en) | Radio frequency (RF) coaxial connector | |
| CN202159820U (en) | Angle connector | |
| CN108767508A (en) | A kind of N-type elbow bend type radio frequency (RF) coaxial connector | |
| CN1835299A (en) | RF coaxial connector | |
| CN202034524U (en) | Mobile communication connector of aluminum outer conductor | |
| CN201725951U (en) | Connector conjugated with bellows cable | |
| CN207638115U (en) | A kind of novel mobile phone USB data transmission line | |
| CN102456964A (en) | Mobile communication connector | |
| CN205231308U (en) | Exempt from wire and exempt from high voltage connector interlocking terminal of crimping | |
| CN204991967U (en) | 2M cable head | |
| CN204793360U (en) | Join in marriage coaxial electric connector of curved formula radio frequency who connects flexible cable | |
| CN201066749Y (en) | A RF coaxial electrical connector | |
| CN204167534U (en) | N-type elbow inner wire installation type | |
| CN209045831U (en) | A kind of radio frequency connector of high-axiality | |
| CN204967209U (en) | 66-220kV aluminium conductor crosslinked GIS terminal for cable | |
| CN104134911A (en) | Low-cost durable radio frequency coaxial connector | |
| CN201789182U (en) | Radio frequency coaxial connector | |
| CN201781188U (en) | High-voltage wire inlet and outlet sleeve | |
| CN201523091U (en) | Welded type 50-omega high-efficient low-consumption radio frequency coaxial cable component | |
| CN202888609U (en) | 5725-5850MHz-working-frequency 1/4-wavelength high-frequency lightning arrester | |
| CN204558635U (en) | There is the sucker antenna of insulation protection | |
| CN205657185U (en) | Curved formula adapter | |
| CN202840351U (en) | Solid insulation sleeve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080820 |