CN204205223U - A kind of high-performance 7/16 type plumb joint radio frequency (RF) coaxial connector - Google Patents
A kind of high-performance 7/16 type plumb joint radio frequency (RF) coaxial connector Download PDFInfo
- Publication number
- CN204205223U CN204205223U CN201420672645.5U CN201420672645U CN204205223U CN 204205223 U CN204205223 U CN 204205223U CN 201420672645 U CN201420672645 U CN 201420672645U CN 204205223 U CN204205223 U CN 204205223U
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- outer conductor
- cable
- radio frequency
- performance
- coaxial connector
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Abstract
The utility model discloses a kind of high-performance 7/16 type plumb joint radio frequency (RF) coaxial connector, comprise attaching nut and two conductors, described two conductors comprise inner wire and outer conductor, described inner wire is welded on cable inner core, described outer conductor is arranged on inner wire surface by medium, also comprise the cable ripple that spins being arranged on outer conductor edge, the described cable ripple that spins connects silver soldering and fills position, described silver soldering is filled position and is arranged between outer conductor and cable, during the welding of this kind of high-performance 7/16 type plumb joint radio frequency (RF) coaxial connector, scolding tin can be filled and fullly can be met high intermodulation requirement, shell afterbody has the ripple of one section of cable that spins to play a protective role to cable, add the stability of assembly, add cable retention.
Description
Technical field
The utility model relates to a kind of universal joint, and a kind of high-performance 7/16 type plumb joint radio frequency (RF) coaxial connector, belongs to technical field of electric power.
Background technology
Radio frequency (RF) coaxial connector is a kind of element being contained on cable or being arranged on instrument, as the element that transmission is electrically connected or is separated, it is long that radio frequency (RF) coaxial connector has the life-span, superior performance, connect the features such as reliable, be widely used in microwave equipment and be connected radio frequency coaxial-cable with in the loop of rf of digital communication equipment, the welded type coaxial connector of the super soft corrugated cable of existing connection is by outer conductor, Supporting Media, aluminium hydraulic pressed connecting pipe, inner wire and other coupling assemblings composition, existing connector design is directly fixed on the outer conductor of connector by cable welding, this method connector is stable not, easily come off or slide.
Usual super soft corrugated cable welding connector and super soft corrugated cable welding position are contained in by insulator on cable inner core, again inner wire is welded on cable inner core, finally connector pushed on super soft corrugated cable outer conductor and be welded and fixed, as shown in Figure 3.
Summary of the invention
The purpose of this utility model is to provide a kind of high-performance 7/16 type plumb joint radio frequency (RF) coaxial connector, what the cable of this kind of high-performance 7/16 type plumb joint radio frequency (RF) coaxial connector was more stable is weldingly fixed on the outer conductor of connector, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of high-performance 7/16 type plumb joint radio frequency (RF) coaxial connector, comprise attaching nut and two conductors, described two conductors comprise inner wire and outer conductor, described inner wire is welded on cable inner core, described outer conductor is arranged on inner wire surface by medium, it is characterized in that: also comprise the cable ripple that spins being arranged on outer conductor edge, the described cable ripple that spins connects silver soldering and fills position, and described silver soldering is filled position and is arranged between outer conductor and cable.
Preferably, described outer conductor is arranged on inside attaching nut, and described outer conductor surface is provided with outer conductor projection, is provided with attaching nut's groove inside described attaching nut, and described outer conductor projection and described attaching nut's groove fit use.
Preferably, described outer conductor surface is provided with outer conductor C shape groove, is provided with sealing ring in described outer conductor C shape groove.
Preferably, described this kind of high-performance 7/16 type plumb joint radio frequency (RF) coaxial connector divides four layers, central core is provided with described inner wire, described inner wire surface is filled with dielectric layer, with described dielectric layer close contact be outer conductor layer, fix described central core, described dielectric layer and described outer conductor layer by attaching nut's layer.
Compared with prior art; the beneficial effects of the utility model are: during the welding of this kind of high-performance 7/16 type plumb joint radio frequency (RF) coaxial connector, scolding tin can be filled and fullly can be met high intermodulation requirement; shell afterbody has the ripple of one section of cable that spins to play a protective role to cable; add the stability of assembly, add cable retention.
accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model partial enlargement structural representation;
Fig. 3 is prior art structural representation.
In figure: position 10, cable 11 are filled in inner wire 1, medium 2, attaching nut 3, outer conductor C shape groove 4, sealing ring 5, outer conductor projection 6, attaching nut's groove 7, outer conductor 8, the cable ripple 9 that spins, silver soldering.
embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, Fig. 2, the utility model provides a kind of technical scheme: a kind of high-performance 7/16 type plumb joint radio frequency (RF) coaxial connector, comprise attaching nut 3 and two conductors, described two conductors comprise inner wire 1 and outer conductor 8, described inner wire 1 is welded on cable 11 inner core, described outer conductor 8 is arranged on inner wire 1 surface by medium 2, also comprise the cable ripple 9 that spins being arranged on outer conductor 8 edge, the described cable ripple 9 that spins connects silver soldering and fills position 10, described silver soldering is filled position 10 and is arranged between outer conductor 8 and cable 11, described outer conductor 8 is arranged on inside attaching nut 3, described outer conductor 8 surface is provided with outer conductor projection 6, attaching nut's groove 7 is provided with inside described attaching nut 3, described outer conductor protruding 6 and described attaching nut's groove 7 with the use of, described outer conductor 1 surface is provided with outer conductor C shape groove 4, in described outer conductor C shape groove 4, sealing ring 5 is installed, this kind of high-performance 7/16 type plumb joint radio frequency (RF) coaxial connector divides four layers, central core is provided with described inner wire 1, described inner wire 1 surface is filled with 2 layers, medium, with described medium 2 layers of close contact be outer conductor 8 layers, by the fixing described central core of attaching nut 3 layers, described dielectric layer and described outer conductor layer.
Concrete installation steps: first inner wire 1 is contained in 2 li, medium, then inner wire 1 is contained in together with medium 2 inner side of outer conductor 3, secondly sealing ring 5 is arranged in outer conductor C shape groove 4, last attaching nut 3 by outer conductor protruding 6 and attaching nut's groove 7 with the use of being fixed on outer conductor 8 surface, also sealing ring 5 is extruded simultaneously, ensure the service behaviour of sealing ring 5, as shown in Figure 2, the cable ripple 9 that spins is arranged on the edge of outer conductor 8, when this connector is connected with cable, first inner wire 1 is welded on the inner core of cable 11, then being screwed in by connector spins on cable ripple 9, finally direct silver soldering fill position 10 be welded and fixed, above-mentioned use has the silver soldering of excellent processing performance, there is not high molten point, good wetability and the ability of filling up gap, and intensity is high, plasticity is good.
The utility model is a kind of high-performance 7/16 type plumb joint radio frequency (RF) coaxial connector; when the welding of device afterbody in succession, scolding tin can be filled and fullly can be met high intermodulation requirement; shell afterbody has the ripple of one section of cable that spins to play a protective role to cable; add the stability of assembly, add cable retention.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; although be described in detail the utility model with reference to previous embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. a high-performance 7/16 type plumb joint radio frequency (RF) coaxial connector, it is characterized in that: comprise attaching nut and two conductors, described two conductors comprise inner wire and outer conductor, described inner wire is welded on cable inner core, described outer conductor is arranged on inner wire surface by medium, also comprise the cable ripple that spins being arranged on outer conductor edge, described in the cable ripple that spins connect silver soldering and fill position, described silver soldering is filled position and is arranged between outer conductor and cable.
2. a kind of high-performance 7/16 type plumb joint radio frequency (RF) coaxial connector according to claim 1, it is characterized in that: described outer conductor is arranged on inside attaching nut, described outer conductor surface is provided with outer conductor projection, be provided with attaching nut's groove inside described attaching nut, described outer conductor projection and described attaching nut's groove fit use.
3. a kind of high-performance 7/16 type plumb joint radio frequency (RF) coaxial connector according to claim 1, is characterized in that: described outer conductor surface is provided with outer conductor C shape groove, is provided with sealing ring in described outer conductor C shape groove.
4. a kind of high-performance 7/16 type plumb joint radio frequency (RF) coaxial connector according to claim 1, it is characterized in that: described this kind of high-performance 7/16 type plumb joint radio frequency (RF) coaxial connector divides four layers, central core is provided with described inner wire, described inner wire surface is filled with dielectric layer, with described dielectric layer close contact be outer conductor layer, fix described central core, described dielectric layer and described outer conductor layer by attaching nut's layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420672645.5U CN204205223U (en) | 2014-11-13 | 2014-11-13 | A kind of high-performance 7/16 type plumb joint radio frequency (RF) coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420672645.5U CN204205223U (en) | 2014-11-13 | 2014-11-13 | A kind of high-performance 7/16 type plumb joint radio frequency (RF) coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204205223U true CN204205223U (en) | 2015-03-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420672645.5U Expired - Fee Related CN204205223U (en) | 2014-11-13 | 2014-11-13 | A kind of high-performance 7/16 type plumb joint radio frequency (RF) coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204205223U (en) |
Cited By (4)
| 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 |
| CN105870559A (en) * | 2015-10-30 | 2016-08-17 | 乐视致新电子科技（天津）有限公司 | Radio frequency cables and connection method thereof |
| CN108321644A (en) * | 2018-04-04 | 2018-07-24 | 江苏华吉通信科技有限公司 | A kind of high pressure resistant radio frequency (RF) coaxial connector |
| CN108565650A (en) * | 2018-04-04 | 2018-09-21 | 江苏华吉通信科技有限公司 | A kind of high-performance shell of radio frequency (RF) coaxial connector |
-
2014
- 2014-11-13 CN CN201420672645.5U patent/CN204205223U/en not_active Expired - Fee Related
Cited By (5)
| 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 |
| CN105870559A (en) * | 2015-10-30 | 2016-08-17 | 乐视致新电子科技（天津）有限公司 | Radio frequency cables and connection method thereof |
| CN108321644A (en) * | 2018-04-04 | 2018-07-24 | 江苏华吉通信科技有限公司 | A kind of high pressure resistant radio frequency (RF) coaxial connector |
| CN108565650A (en) * | 2018-04-04 | 2018-09-21 | 江苏华吉通信科技有限公司 | A kind of high-performance shell of radio frequency (RF) coaxial connector |
| CN108321644B (en) * | 2018-04-04 | 2023-09-15 | 江苏昕讯光电科技有限公司 | High-voltage-resistant radio frequency coaxial connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20201113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |