CN103700956A - Coaxial connector - Google Patents
Coaxial connector Download PDFInfo
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- CN103700956A CN103700956A CN201310727087.8A CN201310727087A CN103700956A CN 103700956 A CN103700956 A CN 103700956A CN 201310727087 A CN201310727087 A CN 201310727087A CN 103700956 A CN103700956 A CN 103700956A
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- outer conductor
- coaxial connector
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- inner wire
- connector
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Abstract
The invention relates to the field of a connector, in particular to a coaxial connector, which comprises an outer conductor, wherein the center of the outer conductor is provided with a cavity penetrating through the whole outer conductor, the back end of the outer conductor is connected with a feeder line outer conductor in a spiral tin welding way, and an inner conductor is arranged in the cavity of the outer conductor and is connected with a cable inner conductor. The connector has the advantages that the assembly with cables is simple, a tooling clamp is not needed during the production, the production efficiency can be effectively improved, the electric performance can be easily controlled and regulated, and the quality stability is higher during the mass production. Preferably, a welding structure is adopted in a connecting position of the inner conductor and the cable inner conductor, and the cable peeling requirement of the grooving mode structure and the product use reliability reduction caused by clamping difficulty are effectively avoided.
Description
Technical field
The present invention relates to field of connectors, relates in particular to a kind of coaxial connector.
Background technology
In prior art, radio frequency (RF) coaxial connector is processed and is assembled respectively by following several parts, by sealing ring, nut, sealing ring, insulator, inner wire, outer conductor and insulator, assembled respectively, the major defect that the radio-frequency (RF) coaxial device of this structure exists is:
1), cable outer conductor directly packs in connector outer conductor and welds, and during production, because of frock clamp and the factor such as artificial, causes cable assembling its electric property not in place wayward, is also difficult to adjust, during production in enormous quantities, quality stability is poor.
2), connector inner wire adopts mode of grooving, cable wire stripping required very high, and is difficult for clamping, and reduced the reliability that product is used, and mode of grooving complex structure, the course of processing is more difficult, so class connector quality is on the low side.
3), poor sealing performance, be not suitable for out of doors or adverse circumstances under use.
4), third order intermodulation is difficult to control and less stable.
For above problem, need the radio frequency (RF) coaxial connector of wanting a kind of low cost, low intermodulation badly, not in place to solve the cable assembling existing in prior art, its electric property is wayward, is also difficult to adjust the poor problem of quality stability during production in enormous quantities.
Summary of the invention
The object of the present invention is to provide a kind of coaxial connector, this connector and cable assembling are simple, during production, without frock clamp, can effectively enhance productivity, and electric property is easily controlled, adjusted, and during production in enormous quantities, quality stability is higher.
For reaching this object, the present invention by the following technical solutions:
A coaxial connector, comprises an outer conductor, and described outer conductor center offers the cavity of the whole outer conductor of a perforation, described outer conductor rear end and feeder line outer conductor are connected to spiral tin welding, in the cavity of described outer conductor, be provided with an inner wire, described inner wire is connected with cable inner conductor.
As preferably, described inner wire is connected with cable inner conductor and adopts tin welding structure.
As preferably, between described inner wire and described outer conductor, be provided with one for by the isolation of inner wire and outer conductor and can be used as supporting the insulator of described inner wire.
As preferably, described insulator endoporus and outer radius are equipped with sealing ring.
As preferably, in the middle of described inner wire, be provided with hangnail, described hangnail coordinates with insulator.
As preferably, described hangnail and insulator interference fit.
As preferably, the front end of described outer conductor is rectangular-shaped, and has step, and the step place of described outer conductor is provided with nut.
As preferably, the front end step place of described nut is provided with sealing ring.
Beneficial effect of the present invention is: the invention provides a kind of coaxial connector, because connector outer conductor rear end and feeder line outer conductor are connected to spiral tin welding, so this connector and cable assembling are simple, during production without frock clamp, can effectively enhance productivity, electric property is easily controlled, is adjusted, and during production in enormous quantities, quality stability is higher.Due to described inner wire and cable inner conductor link position employing Welding Structure, thus effectively avoided mode of grooving structure to the requirement of cable wire stripping, and be difficult for clamping the reliability that causes reducing product use.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of the radio frequency (RF) coaxial connector that provides of the specific embodiment of the invention;
Fig. 2 is the installation diagram of the radio frequency (RF) coaxial connector that provides of the specific embodiment of the invention.
Wherein:
11, nut; 12, sealing ring; 13, inner wire; 14, outer conductor; 15, insulator; 16, sealing ring; 17, sealing ring;
141, step.
Embodiment
Below in conjunction with accompanying drawing and by embodiment, further illustrate technical scheme of the present invention.
Fig. 1 is the decomposition texture schematic diagram of the radio frequency (RF) coaxial connector that provides of the specific embodiment of the invention;
Fig. 2 is the installation diagram of the radio frequency (RF) coaxial connector that provides of the specific embodiment of the invention.As depicted in figs. 1 and 2, this coaxial connector, comprise an outer conductor 14, described outer conductor center offers the cavity of the whole outer conductor of a perforation, described outer conductor 14 rear ends and feeder line outer conductor are connected to spiral tin welding, in the cavity of described outer conductor 14, be provided with an inner wire 13, described inner wire 13 is connected with cable inner conductor.
Because connector outer conductor 14 rear ends and feeder line outer conductor are connected to spiral tin welding, so this connector and cable assembling are simple, without frock clamp, can effectively enhance productivity during production, electric property is easily controlled, is adjusted, and during production in enormous quantities, quality stability is higher.
In the present embodiment, as preferred version, described inner wire 13 adopts Welding Structure with cable inner conductor link position.
Because described inner wire 13 and cable inner conductor link position adopt Welding Structure, thus effectively avoided mode of grooving structure to the requirement of cable wire stripping, and be difficult for clamping the reliability that causes reducing product use.
Connector outer conductor 14 rear ends and feeder line outer conductor are connected to spiral tin welding, can effectively enhance productivity, and without frock clamp, directly feeder line outer conductor is screwed in outer conductor 14 and puts in place and can weld, improved the connectivity robustness of connector and feeder line, can guarantee the stability of electric property again, reached-166dBc of its third order intermodulation, has improved the competitiveness of product on market.
In the present embodiment, as preferred version, between described inner wire and described outer conductor 14, be provided with an insulator 15, described insulator 15 is for by 14 isolation of inner wire and outer conductor, and can be used as supporting the supporting member of described inner wire.
In the present embodiment, as further preferred version, described insulator 15 endoporus places are provided with sealing ring 16, and described insulator endoporus outer radius is provided with sealing ring 17, effectively guarantees sealing property, and water resistance reaches IP68.
In the present embodiment, as further preferred version, in the middle of described inner wire, be provided with hangnail, described hangnail coordinates with insulator 15.
In the present embodiment, as further preferred version, described hangnail and insulator 15 interference fit.
In the present embodiment, as further preferred version, the front end of described outer conductor is rectangular-shaped, and has step 141, and step 141 places of described outer conductor are provided with nut 11.
In the present embodiment, as further preferred version, front end step 141 places of described nut are provided with sealing ring 12, effectively guarantee sealing property.
Know-why of the present invention has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present invention, and can not be interpreted as by any way limiting the scope of the invention.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present invention, within these modes all will fall into protection scope of the present invention.
Claims (8)
1. a coaxial connector, comprise an outer conductor, described outer conductor center offers the cavity of the whole outer conductor of a perforation, it is characterized in that, described outer conductor rear end is connected with feeder line outer conductor spiral, in the cavity of described outer conductor, be provided with an inner wire, described inner wire is connected with cable inner conductor.
2. coaxial connector according to claim 1, is characterized in that, described inner wire is connected employing tin welding structure with cable inner conductor.
3. coaxial connector according to claim 1, is characterized in that, between described inner wire and described outer conductor, is provided with one for by the isolation of inner wire and outer conductor and can be used as supporting the insulator of described inner wire.
4. coaxial connector according to claim 3, is characterized in that, described insulator endoporus and outer radius are equipped with sealing ring.
5. coaxial connector according to claim 3, is characterized in that, in the middle of described inner wire, is provided with hangnail, and described hangnail coordinates with insulator.
6. coaxial connector according to claim 5, is characterized in that, described hangnail and insulator interference fit.
7. coaxial connector according to claim 1, is characterized in that, the front end of described outer conductor is rectangular-shaped, and has step, and the step place of described outer conductor is provided with nut.
8. coaxial connector according to claim 7, is characterized in that, the front end step place of described nut is provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310727087.8A CN103700956A (en) | 2013-12-25 | 2013-12-25 | Coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310727087.8A CN103700956A (en) | 2013-12-25 | 2013-12-25 | Coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103700956A true CN103700956A (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310727087.8A Pending CN103700956A (en) | 2013-12-25 | 2013-12-25 | Coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103700956A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332785A (en) * | 2014-11-13 | 2015-02-04 | 镇江华浩通信器材有限公司 | High-performance 7/16 welding joint type RF coaxial connector |
| CN104409935A (en) * | 2014-11-13 | 2015-03-11 | 镇江华浩通信器材有限公司 | High-performance N-type welding head radio-frequency coaxial connector |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101593910A (en) * | 2009-06-30 | 2009-12-02 | 安费诺科耐特(西安)科技有限公司 | A kind of airproof radio frequency coaxial connector |
| CN101640358A (en) * | 2009-09-09 | 2010-02-03 | 中天日立射频电缆有限公司 | Coaxial cable jumper and welding manufacturing method thereof |
| CN202616554U (en) * | 2012-05-03 | 2012-12-19 | 深圳市云海通讯股份有限公司 | Radiofrequency coaxial connector |
| CN202721273U (en) * | 2012-05-16 | 2013-02-06 | 江苏亨鑫科技有限公司 | Compression joint type connector |
| CN202749489U (en) * | 2012-08-13 | 2013-02-20 | 上海雷迪埃电子有限公司 | Radio-frequency coaxial load structure |
| CN203026644U (en) * | 2012-10-09 | 2013-06-26 | 常州市武进凤市通信设备有限公司 | Welding type radio frequency connector |
| CN203660084U (en) * | 2013-12-25 | 2014-06-18 | 湖北日海通讯技术有限公司 | Coaxial connector |
-
2013
- 2013-12-25 CN CN201310727087.8A patent/CN103700956A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101593910A (en) * | 2009-06-30 | 2009-12-02 | 安费诺科耐特(西安)科技有限公司 | A kind of airproof radio frequency coaxial connector |
| CN101640358A (en) * | 2009-09-09 | 2010-02-03 | 中天日立射频电缆有限公司 | Coaxial cable jumper and welding manufacturing method thereof |
| CN202616554U (en) * | 2012-05-03 | 2012-12-19 | 深圳市云海通讯股份有限公司 | Radiofrequency coaxial connector |
| CN202721273U (en) * | 2012-05-16 | 2013-02-06 | 江苏亨鑫科技有限公司 | Compression joint type connector |
| CN202749489U (en) * | 2012-08-13 | 2013-02-20 | 上海雷迪埃电子有限公司 | Radio-frequency coaxial load structure |
| CN203026644U (en) * | 2012-10-09 | 2013-06-26 | 常州市武进凤市通信设备有限公司 | Welding type radio frequency connector |
| CN203660084U (en) * | 2013-12-25 | 2014-06-18 | 湖北日海通讯技术有限公司 | Coaxial connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332785A (en) * | 2014-11-13 | 2015-02-04 | 镇江华浩通信器材有限公司 | High-performance 7/16 welding joint type RF coaxial connector |
| CN104409935A (en) * | 2014-11-13 | 2015-03-11 | 镇江华浩通信器材有限公司 | High-performance N-type welding head radio-frequency coaxial connector |
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| PB01 | Publication | ||
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Application publication date: 20140402 |