CN203932389U - A kind of connector for radio-frequency coaxial cable - Google Patents
A kind of connector for radio-frequency coaxial cable Download PDFInfo
- Publication number
- CN203932389U CN203932389U CN201420377403.3U CN201420377403U CN203932389U CN 203932389 U CN203932389 U CN 203932389U CN 201420377403 U CN201420377403 U CN 201420377403U CN 203932389 U CN203932389 U CN 203932389U
- Authority
- CN
- China
- Prior art keywords
- outer conductor
- hole
- insulator
- inner wire
- connector
- 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.)
- Expired - Fee Related
Links
- 239000004020 conductor Substances 0.000 claims abstract description 35
- 239000012212 insulator Substances 0.000 claims abstract description 33
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 21
- 229910052802 copper Inorganic materials 0.000 claims description 21
- 239000010949 copper Substances 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 15
- 238000004080 punching Methods 0.000 claims description 12
- 238000007493 shaping process Methods 0.000 claims description 9
- 239000004593 Epoxy Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 10
- 238000000465 moulding Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000005452 bending Methods 0.000 description 4
- -1 polytetrafluoroethylene Polymers 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a kind of connector for radio-frequency coaxial cable, connector for radio-frequency coaxial cable comprises outer conductor, inner wire and insulator, wherein, above-mentioned outer conductor be tubular structure, in its central through hole, be provided with step anchor ring; Above-mentioned insulator packs in the central through hole of above-mentioned outer conductor, and is adjacent to the step anchor ring in outer conductor through hole, and the middle part of insulator is provided with through hole; Above-mentioned inner wire passes the through hole at insulator middle part, and stretches in the central through hole of outer conductor.The utility model production cost is low, and production technology and assembly technology are simple and practical, stable performance.
Description
Technical field
The utility model relates to cable connector, refers in particular to a kind of connector for radio-frequency coaxial cable.
Background technology
Radio frequency (RF) coaxial connector is be contained on cable or be arranged on a kind of element on instrument, as transmission electrical connection or separated element.General radio frequency (RF) coaxial connector comprises an outer conductor, an insulator and an inner wire; In order to guarantee mechanical performance and the electrical property of radio frequency (RF) coaxial connector, these three kinds of parts are all to be formed by lathe machine work conventionally.At present, for conventional radio frequency (RF) coaxial connector, adding man-hour, outer conductor and inner wire are all that through lathe, machine work forms by copper rod, and not only manufacturing procedure is various, and waste of material is also many, thereby causes cost to rise.Material for existing radio frequency (RF) coaxial connector inner insulator is polytetrafluoroethylene mostly, and this material not only cost is high, and it is also obvious to expand with heat and contract with cold, and this just causes certain difficulty to machine work.In sum, existing radio frequency (RF) coaxial connector not only production cost is high, and the also more difficult control of the consistency of product, thereby affects mechanical performance and the electrical property of radio frequency (RF) coaxial connector.
Summary of the invention
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides a kind of production production cost low, and production technology and assembly technology are simple and practical, the connector for radio-frequency coaxial cable of stable performance.
The technical scheme that the utility model is taked is as follows: a kind of connector for radio-frequency coaxial cable, comprise outer conductor, inner wire and insulator, wherein, above-mentioned outer conductor be tubular structure, in its central through hole, be provided with step anchor ring; Above-mentioned insulator packs in the central through hole of above-mentioned outer conductor, and is adjacent to the step anchor ring in outer conductor through hole, and the middle part of insulator is provided with through hole; Above-mentioned inner wire passes the through hole at insulator middle part, and stretches in the central through hole of outer conductor.
Preferably, described outer conductor is copper material, and outer conductor is by copper coin punching press, drawing and forming.
Preferably, described inner wire is copper material, and inner wire is formed by copper sheet punching press, shaping.
Preferably, described insulator is by epoxy plate punch forming, and above-mentioned inner wire outer wall insulator central through hole inwall interference connection, so that spacing fixedly inner wire.
The beneficial effects of the utility model are:
The utility model improves according to above situation, by original outer conductor, by copper rod Vehicle Processing, changes copper coin punching press, drawing and forming into; Inner wire by original copper rod Vehicle Processing change copper sheet punching press into, shaping forms; Insulator changes epoxy plate punch forming into by original polytetrafluoroethylene Vehicle Processing.Above-mentioned improvement has not only reduced the waste of manufacturing procedure and material, and the change of insulator material simultaneously can not only meet mechanical performance and electrical property, and punch forming also can guarantee good consistency.
Key point of the present utility model is that this improvement can not only guarantee the performance of radio frequency (RF) coaxial connector, and by the improvement of technique and material, reduced radio frequency (RF) coaxial connector production cost, simplified production procedure journey, and guaranteed consistency, the stability of product.
accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the shaping schematic view of outer conductor in Fig. 1.
Fig. 3 is the shaping schematic view of inner wire in Fig. 1.
Fig. 4 is the shaping schematic view of insulator in Fig. 1.
embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figures 1 to 4, the technical scheme that the utility model is taked is as follows: a kind of connector for radio-frequency coaxial cable, comprise outer conductor 1, inner wire 2 and insulator 3, wherein, above-mentioned outer conductor 1 be tubular structure, in its central through hole, be provided with step anchor ring; Above-mentioned insulator 3 packs in the central through hole of above-mentioned outer conductor 1, and is adjacent to the step anchor ring in outer conductor 1 through hole, and the middle part of insulator 3 is provided with through hole; Above-mentioned inner wire 2 passes the through hole at insulator 3 middle parts, and stretches in the central through hole of outer conductor 1.
Outer conductor 1 is copper material, and outer conductor 1 is by copper coin punching press, drawing and forming.
Inner wire 2 is copper material, and inner wire 2 is formed by copper sheet punching press, shaping.
Insulator 3 is by epoxy plate punch forming, and the 2 outer wall insulator 3 central through hole inwall interference connections of above-mentioned inner wire, so that spacing fixedly inner wire 2.
Further, the processing and assembling of connector for radio-frequency coaxial cable of the present invention, comprises outer conductor 1 moulding process, inner wire 2 moulding processs, insulator 3 moulding processs and assembly technology.
Outer conductor 1 moulding process comprises pressing and bending, pressing and bending and stretching for the second time for the first time.
Inner wire 2 moulding processs comprise punching stretch, bending for the first time, bending for the second time and shaping.
Insulator 3 moulding processs comprise punching.
Assembly technology comprises the following steps: 1, inner wire 2 is pressed in the through hole at insulator 3 middle parts, and spacing fixing; 2, insulator 3 is packed in the interior central through hole of outer conductor 1, and be adjacent to the annular table terrace of outer conductor 1 central through hole.
Further, the utility model changes copper coin punching press, drawing and forming by original outer conductor into by copper rod Vehicle Processing; Inner wire by original copper rod Vehicle Processing change copper sheet punching press into, shaping forms; Insulator changes epoxy plate punch forming into by original polytetrafluoroethylene Vehicle Processing.Above-mentioned improvement has not only reduced the waste of manufacturing procedure and material, and the change of insulator material simultaneously can not only meet mechanical performance and electrical property, and punch forming also can guarantee good consistency.Key point of the present utility model is that this improvement can not only guarantee the performance of radio frequency (RF) coaxial connector, and by the improvement of technique and material, reduced radio frequency (RF) coaxial connector production cost, simplified production procedure journey, and guaranteed consistency, the stability of product
Embodiment of the present utility model just introduces its embodiment, does not lie in and limits its protection range.The technical staff of the industry can make some and revise under the inspiration of the present embodiment, and the equivalence of doing according to the utility model the scope of the claims therefore all changes or modifies, and all belongs within the scope of the utility model Patent right requirement.
Claims (4)
1. a connector for radio-frequency coaxial cable, is characterized in that: comprise outer conductor (1), inner wire (2) and insulator (3), wherein, above-mentioned outer conductor (1) be tubular structure, in its central through hole, be provided with step anchor ring; Above-mentioned insulator (3) packs in the central through hole of above-mentioned outer conductor (1), and is adjacent to the step anchor ring in outer conductor (1) through hole, and the middle part of insulator (3) is provided with through hole; Above-mentioned inner wire (2) passes the through hole at insulator (3) middle part, and stretches in the central through hole of outer conductor (1).
2. a kind of connector for radio-frequency coaxial cable according to claim 1, is characterized in that: described outer conductor (1) is copper material, and outer conductor (1) is by copper coin punching press, drawing and forming.
3. a kind of connector for radio-frequency coaxial cable according to claim 2, is characterized in that: described inner wire (2) is copper material, and inner wire (2) is formed by copper sheet punching press, shaping.
4. a kind of connector for radio-frequency coaxial cable according to claim 3, it is characterized in that: described insulator (3) is by epoxy plate punch forming, and the interference of above-mentioned inner wire (2) outer wall insulator (3) central through hole inwall connects, so that spacing fixedly inner wire (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420377403.3U CN203932389U (en) | 2014-07-09 | 2014-07-09 | A kind of connector for radio-frequency coaxial cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420377403.3U CN203932389U (en) | 2014-07-09 | 2014-07-09 | A kind of connector for radio-frequency coaxial cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203932389U true CN203932389U (en) | 2014-11-05 |
Family
ID=51828150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420377403.3U Expired - Fee Related CN203932389U (en) | 2014-07-09 | 2014-07-09 | A kind of connector for radio-frequency coaxial cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203932389U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064924A (en) * | 2014-07-09 | 2014-09-24 | 镇江华京通讯科技有限公司 | Radio frequency coaxial cable connector and processing and assembling process thereof |
| CN104064886A (en) * | 2014-07-10 | 2014-09-24 | 镇江华京通讯科技有限公司 | Low-cost radio frequency coaxial cable connector shell and machining process thereof |
| CN104241906A (en) * | 2014-09-22 | 2014-12-24 | 桐乡市搏腾贸易有限公司 | Radio frequency coaxial cable connector |
-
2014
- 2014-07-09 CN CN201420377403.3U patent/CN203932389U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064924A (en) * | 2014-07-09 | 2014-09-24 | 镇江华京通讯科技有限公司 | Radio frequency coaxial cable connector and processing and assembling process thereof |
| CN104064886A (en) * | 2014-07-10 | 2014-09-24 | 镇江华京通讯科技有限公司 | Low-cost radio frequency coaxial cable connector shell and machining process thereof |
| CN104241906A (en) * | 2014-09-22 | 2014-12-24 | 桐乡市搏腾贸易有限公司 | Radio frequency coaxial cable 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: 20141105 |