CN217334594U - Lightweight radio frequency coaxial connector - Google Patents
Lightweight radio frequency coaxial connector Download PDFInfo
- Publication number
- CN217334594U CN217334594U CN202220327661.5U CN202220327661U CN217334594U CN 217334594 U CN217334594 U CN 217334594U CN 202220327661 U CN202220327661 U CN 202220327661U CN 217334594 U CN217334594 U CN 217334594U
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- outer conductor
- insulator
- radio frequency
- coaxial connector
- frequency coaxial
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Abstract
The utility model discloses a lightweight radio frequency coaxial connector. The outer circumference surface of the outer conductor is set to be a step surface consisting of a section of large-diameter section and a small-diameter section connected with the large-diameter section, an injection-molded insulating shell is arranged outside the step surface of the outer conductor, a step hole is arranged in the outer conductor, the insulator is arranged in the step hole, and the inner conductor is fixedly installed in the insulator. After adopting foretell structure, only need to carry out simple processing to the outer conductor and assemble again to shell injection moulding, needn't pass through complicated outer conductor processing technology, not only saved copper material cost and cost of labor, still improved production efficiency to manufacturing cost has been reduced, in addition, the cooperation structure of design between outer conductor and the insulating casing has still guaranteed processingquality, makes product property ability stable, and the whole weight is also very light after the processing, has made things convenient for the use.
Description
Technical Field
The utility model relates to a radio frequency coaxial connector, specifically speaking are lightweight radio frequency coaxial connector.
Background
The rf coaxial connector is a component mounted on a cable or an instrument, and is used as a component for transmitting electrical connection or separation, which is more and more excited by market competition, and not only the performance of the product is required to be reliable, but also the price of the product is one of important influencing factors. The conventional radio frequency coaxial connector comprises an outer conductor, an insulator and an inner conductor, wherein the outer conductor of the radio frequency coaxial connector is directly formed by cutting a copper bar through a lathe; in addition, in recent years, the price of copper materials is increasing, so that the overall cost of products is also increasing, and although the waste of the copper materials can be reduced by adopting a red punching process for some products with large quantity, the process also has no great advantages for the price of the copper materials which is increasing.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a processing technology is simple, machining efficiency is high, the material is extravagant few to make low in manufacturing cost and the whole light in weight of product, product property can stable lightweight radio frequency coaxial connector.
In order to solve the technical problem, the utility model discloses a lightweight radio frequency coaxial connector, including outer conductor, insulator and inner conductor, the outer peripheral surface of outer conductor sets up to the step surface that constitutes by one section big diameter section and the little diameter section that links up with big diameter section, and the step surface of outer conductor has injection moulding's insulating casing outward, is provided with the shoulder hole in the outer conductor, the arrangement has in the shoulder hole the insulator, inner conductor fixed mounting is in the insulator.
And the end part of one side of the insulating shell is provided with a connecting flange.
An outer barb structure is arranged on the outer circumferential surface of the small-diameter section.
The interior barb structure that is used for going on fixing a position the installation to the insulator in the shoulder hole, the insulator is spacing through the spacing step in the shoulder hole and through interior barb structure fixed mounting.
And the outer circumferential surface of the insulating shell is also provided with a section of external thread section far away from the connecting flange.
The insulator extends out of the stepped hole of the outer conductor.
After adopting foretell structure, owing to the outer conductor that has the step surface and the outer conductor injection moulding's shell of setting, only need from this to the outer conductor simply process and assemble again to outer conductor injection moulding can, needn't pass through complicated outer conductor processing technology, copper material cost and cost of labor have not only been saved, production efficiency has still been improved, thereby manufacturing cost has been reduced, in addition, the cooperation structure of design between outer conductor and the insulating casing, the processingquality has still been guaranteed, make product property can stabilize, whole weight is also very light after the processing, use has been made things convenient for.
Drawings
Fig. 1 is a schematic structural view of the lightweight radio frequency coaxial connector of the present invention.
Detailed Description
The lightweight rf coaxial connector of the present invention will be described in detail with reference to the accompanying drawings and the following detailed description.
As shown in the figure, the light-weight radio frequency coaxial connector of the utility model comprises an outer conductor 1, an insulator 2 and an inner conductor 3, the outer circumferential surface of the outer conductor 1 is arranged into a step surface consisting of a section of large diameter section and a small diameter section connected with the large diameter section, the step surface can be directly processed in processing, the processing is simple, time and labor are saved, an injection molding insulating shell 4 is arranged outside the step surface of the outer conductor 1, the insulating shell 4 can be formed by ABS injection molding, the overall consistency of the product is ensured due to the improved composite reliability of the designed step surface, the service life of the product is prolonged, a step hole is arranged in the outer conductor 1, the shape of the step hole is shown in figure 1, a section including the right side of the outer conductor (the direction shown in figure 1) is used for arranging a right side step hole section of the insulator and a left side step hole section which is positioned on the left side of the outer conductor and is connected with the step hole section, an insulator 2 is arranged in the right side stepped hole, an inner conductor 3 is fixedly arranged in the insulator 2, the connecting end of the inner conductor extends into the left side stepped hole section, and one end of the right side of the insulator 2 extends out of the right side stepped hole section of the outer conductor 1.
Further, the right end of the insulating case 4 is provided with a coupling flange 5 which can be directly formed in an injection molding process, and is easily and conveniently manufactured, and an external thread section 8 distant from the coupling flange (left side of the insulating case) is further provided on the outer circumferential surface of the insulating case 4.
Furtherly again, for further improved the installation reliability, can also be provided with outer barb structure 6 on the outer circumferential surface of little diameter section, be used for carrying out the interior barb structure 7 of location installation to insulator 2 in the shoulder hole, the insulator is spacing and through interior barb structure fixed mounting through the spacing step in the shoulder hole.
The utility model discloses an in the assembling process, pack into insulator 2 with inner conductor 3 earlier, pack into outer conductor 1 with the assembly of the inner conductor as an organic whole and insulator whole again, at last with the inner conductor, the assembly spare of insulator and outer conductor pack into in the insulating casing can, through this structural design, from the surface, this kind of improvement seems to have had one process more, but this kind of structural design of reality not only does not have the incremental cost, on the contrary this kind of improvement makes original car processing become more simple and convenient, the whole weight of product has also lightened, because ABS's raw and other materials price only has 1/4 of copper product, so the manufacturing cost greatly reduced of whole product.
Claims (6)
1. The utility model provides a lightweight radio frequency coaxial connector, includes outer conductor (1), insulator (2) and inner conductor (3), its characterized in that: the outer circumferential surface of outer conductor (1) sets up to the step surface that constitutes by one section big diameter section and the little diameter section that links up with big diameter section, the step surface of outer conductor (1) has injection moulding's insulating housing (4) outward, be provided with the shoulder hole in outer conductor (1), settle in the shoulder hole have insulator (2), inner conductor (3) fixed mounting is in insulator (2).
2. The lightweight radio frequency coaxial connector of claim 1, wherein: and a connecting flange (5) is arranged at the end part of one side of the insulating shell (4).
3. A lightweight radio frequency coaxial connector according to claim 1 or 2, wherein: an outer barb structure (6) is arranged on the outer circumferential surface of the small-diameter section.
4. The lightweight radio frequency coaxial connector of claim 3, wherein: the inner barb structure (7) used for positioning and installing the insulator (2) in the stepped hole is limited by the limiting step in the stepped hole and fixedly installed through the inner barb structure.
5. The lightweight radio frequency coaxial connector of claim 2, wherein: and an external thread section (8) far away from the connecting flange is further arranged on the outer circumferential surface of the insulating shell (4).
6. The lightweight radio frequency coaxial connector of claim 1, 2, 4 or 5, wherein: the insulator (2) extends out of the stepped hole of the outer conductor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220327661.5U CN217334594U (en) | 2022-02-17 | 2022-02-17 | Lightweight radio frequency coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220327661.5U CN217334594U (en) | 2022-02-17 | 2022-02-17 | Lightweight radio frequency coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217334594U true CN217334594U (en) | 2022-08-30 |
Family
ID=82997581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220327661.5U Active CN217334594U (en) | 2022-02-17 | 2022-02-17 | Lightweight radio frequency coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217334594U (en) |
-
2022
- 2022-02-17 CN CN202220327661.5U patent/CN217334594U/en active Active
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