CN204793355U - Radio frequency connector component - Google Patents
Radio frequency connector component Download PDFInfo
- Publication number
- CN204793355U CN204793355U CN201520421877.8U CN201520421877U CN204793355U CN 204793355 U CN204793355 U CN 204793355U CN 201520421877 U CN201520421877 U CN 201520421877U CN 204793355 U CN204793355 U CN 204793355U
- Authority
- CN
- China
- Prior art keywords
- nut
- swivel nut
- radio frequency
- frequency connector
- connector assembly
- 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
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model relates to a radio frequency connector component, its nut, a swivel nut, a hollow rivet, an insulating casing and ranging back including being the tubular structure respectively go out insulating casing's coaxial line, the accepting hole that link up around nut, swivel nut, hollow rivet and insulating casing are equipped with respectively, the nut links together with the swivel nut is supporting, hollow rivet has and is the capable head of ladder and from head protruding riveting portion of stretching backward, the riveting position is in the swivel nut, and the diameter of riveting portion is less than the diameter of swivel nut, is formed with accommodation space between the two, the coaxial line includes the insulator of a center conductor, parcel conductor, the weaving layer and the ecderon of cladding in the weaving layer outside of parcel insulator, the weaving layer is located accommodation space with the ecderon to be fixed by swivel nut and riveting portion centre gripping, saves the back stopper, the cost is reduced.
Description
Technical field
The utility model relates to a kind of radio frequency connector assembly, particularly relates to a kind of radio frequency connector assembly with coaxial line.
Background technology
The prior art relevant to this case can announce No. 201413904Y a kind of radio frequency connector assembly disclosed with reference to Chinese utility model patent, it comprises the complement one another swivel nut and the nut that connect, the tubular rivet strengthening being connected swivel nut and nut and is buckled in forward tail plug on nut, tail plug is clamped on tubular rivet and is fastened on tubular rivet by coaxial line, the braiding of coaxial line and be compressed between tail plug and tubular rivet outward, this radio frequency connector component part is too much, and cost is high, length is longer.
So, be necessary that a kind of new radio frequency connector assembly of design is to solve the problems of the technologies described above.
Utility model content
The purpose of this utility model there are provided a kind ofly has the radio frequency connector assembly that part is few, cost is low.
For realizing aforementioned object, the utility model adopts following technical scheme: a kind of radio frequency connector assembly, it comprises the nut respectively in tubular structure, one swivel nut, one tubular rivet, one insulation crust and extend back the coaxial line of insulation crust, described nut, swivel nut, accepting hole through before and after tubular rivet and insulation crust are respectively equipped with, described nut and swivel nut is supporting links together, the riveting part that described tubular rivet has in step-like head and protrudes out from head back, the diameter of head is greater than riveting part, be positioned at nut and swivel nut, the front portion of head is together with nut check, being locked together of rear portion and swivel nut interference fit, described riveting part is positioned at swivel nut, the diameter of riveting part is less than the diameter of swivel nut, be formed with spatial accommodation between the two, described coaxial line comprises a center conductor, the insulator of parcel conductor, the braid of wrap insulate body and the outer quilt be coated on outside braid, described conductor and insulator are contained in each accepting hole, described braid and the outer spatial accommodation that is positioned at are gripped by swivel nut and riveting part.
As further improvement of the utility model, described swivel nut and the riveting part of tubular rivet are crimped into internal-external hexagon shape to clamp coaxial line.
As further improvement of the utility model, described riveting part is provided with the fin be pressed on braid.
As further improvement of the utility model, described swivel nut be provided be pressed on outer by upper fin.
As further improvement of the utility model, described fin has towards rearward inclined plane or cambered surface.
As further improvement of the utility model, described fin is hexagon or octangle.
As further improvement of the utility model, described fin has vertical plane toward the front.
As further improvement of the utility model, described insulation crust is set in outside swivel nut and tubular rivet, and simultaneously with being locked together of the rear end interference fit of nut, described nut protrudes out insulation crust forward.
As further improvement of the utility model, described insulation crust rear end projection is positioned at the flange of accepting hole, and flange is positioned at tubular rivet rear.
The braid of the utility model radio frequency connector assembly be clamped and fixed in spatial accommodation outward, what realize coaxial line is fixing, eliminates rear plug, reduces number of spare parts, reduce production cost, reduce the length of radio frequency connector assembly simultaneously.
Accompanying drawing explanation
Fig. 1 is the three-dimensional combination figure of the utility model radio frequency connector assembly.
Fig. 2 is the profile of the utility model radio frequency connector assembly.
Fig. 3 is the three-dimensional exploded view of the utility model radio frequency connector assembly.
Embodiment
Refer to shown in Fig. 1 to Fig. 3, the utility model radio frequency connector assembly 100 comprises nut 10, swivel nut 20, tubular rivet 30, insulation crust 40 respectively in tubular structure and extends back the coaxial line 50 of insulation crust 40.Accepting hole 15,25,35,45 through before and after nut 10, swivel nut 20, tubular rivet 30 and insulation crust 40 are respectively equipped with.
Nut 10 links together with swivel nut 20 is supporting.The rear end of nut 10 is wrapped in the front end of swivel nut 20, and both are locked together.
Tubular rivet 30 has in step-like head 31 and from the riveting part 32 that head 31 protrudes out backward, the diameter of head 31 is greater than riveting part 32, be positioned at nut 10 and swivel nut 20, front portion and the nut 10 of head 31 are locked together, being locked together of rear portion and swivel nut 20 interference fit, thus nut 10 is connected together with swivel nut 20 reinforced company.
Riveting part 32 is positioned at swivel nut 20, and the diameter of riveting part 32 is less than the diameter of swivel nut 20, is formed with spatial accommodation 33 between the two.Riveting part 32 outer surface is convexly equipped with hexagon or octagonal fin 32, and fin 32 is positioned at spatial accommodation 33, and fin 32 has towards rearward inclined plane or cambered surface and towards vertical plane toward the front.
Insulation crust 40 is set in outside swivel nut 20 and tubular rivet 30, and simultaneously with being locked together of nut 10 rear end interference fit, nut 10 protrudes out forward insulation crust 40, in order to dock with butt connector.Insulation crust 40 rear end is convexly equipped with the flange 41 being positioned at accepting hole 45, and flange 41 is positioned at tubular rivet 30 rear, moves backward in order to limit tubular rivet 30.
Coaxial line 50 comprises a center conductor 51, the parcel insulator 52 of conductor 51, the braid 53 of wrap insulate body 52 and is coated on outside braid 53 outer by 54.
When coaxial line 50 is assembled, first, conductor 51 and insulator 52 are plugged in accepting hole 15,25,35,45, braid 53 and to be clamped in spatial accommodation 33 between the riveting part 32 of swivel nut 20 and tubular rivet 30 by 54 outward.Then, by tool crimping swivel nut 20, make swivel nut 20 crimp into internal-external hexagon shape or inside and outside octangle with the riveting part 32 of tubular rivet 30, fin 32 is crimped on braid 53, braid 53 is gripped by 54 with outer with tubular rivet 30 by swivel nut 20 jointly, increases the confining force of coaxial line 50.Finally, insulation crust 50 is assembled in forward on nut 10.In other embodiments, fin 32 is located on swivel nut 20, outer by 54 in order to be pressed on.
The utility model radio frequency connector assembly 100, by hexagonal tool crimping swivel nut 20, after swivel nut 20 and tubular rivet 30 are out of shape, realizes fixing coaxial line 50, eliminate rear plug, reduce number of spare parts, reduce production cost, reduce the length of radio frequency connector assembly 100 simultaneously.
Although be example object, disclose preferred implementation of the present utility model, but those of ordinary skill in the art will recognize, when not departing from scope and spirit of the present utility model disclosed in appending claims, various improvement, increase and replacement are possible.
Claims (9)
1. a radio frequency connector assembly, it comprises the nut respectively in tubular structure, one swivel nut, one tubular rivet, one insulation crust and extend back the coaxial line of insulation crust, described nut, swivel nut, accepting hole through before and after tubular rivet and insulation crust are respectively equipped with, described nut and swivel nut is supporting links together, the riveting part that described tubular rivet has in step-like head and protrudes out from head back, the diameter of head is greater than riveting part, be positioned at nut and swivel nut, the front portion of head is together with nut check, being locked together of rear portion and swivel nut interference fit, described riveting part is positioned at swivel nut, the diameter of riveting part is less than the diameter of swivel nut, be formed with spatial accommodation between the two, described coaxial line comprises a center conductor, the insulator of parcel conductor, the braid of wrap insulate body and the outer quilt be coated on outside braid, described conductor and insulator are contained in each accepting hole, it is characterized in that: described braid and the outer spatial accommodation that is positioned at are gripped by swivel nut and riveting part.
2. radio frequency connector assembly according to claim 1, is characterized in that: described swivel nut and the riveting part of tubular rivet are crimped into internal-external hexagon shape or inside and outside octangle to clamp coaxial line.
3. radio frequency connector assembly according to claim 1, is characterized in that: described riveting part is provided with the fin be pressed on braid.
4. radio frequency connector assembly according to claim 1, is characterized in that: described swivel nut be provided be pressed on outer by upper fin.
5. the radio frequency connector assembly according to claim 3 or 4, is characterized in that: described fin has towards rearward inclined plane or cambered surface.
6. radio frequency connector assembly according to claim 5, is characterized in that: described fin is hexagon or octangle.
7. radio frequency connector assembly according to claim 5, is characterized in that: described fin has vertical plane toward the front.
8. radio frequency connector assembly according to claim 1, is characterized in that: described insulation crust is set in outside swivel nut and tubular rivet, and simultaneously with being locked together of the rear end interference fit of nut, described nut protrudes out insulation crust forward.
9. radio frequency connector assembly according to claim 1, it is characterized in that: described insulation crust rear end projection is positioned at the flange of accepting hole, flange is positioned at swivel nut rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520421877.8U CN204793355U (en) | 2015-06-17 | 2015-06-17 | Radio frequency connector component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520421877.8U CN204793355U (en) | 2015-06-17 | 2015-06-17 | Radio frequency connector component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204793355U true CN204793355U (en) | 2015-11-18 |
Family
ID=54533345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520421877.8U Expired - Fee Related CN204793355U (en) | 2015-06-17 | 2015-06-17 | Radio frequency connector component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204793355U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109586084A (en) * | 2017-09-29 | 2019-04-05 | 中航光电科技股份有限公司 | A kind of electric connector contact crimping structure |
| RU210673U1 (en) * | 2021-12-07 | 2022-04-26 | Акционерное общество "Научно-исследовательский институт Приборостроения имени В.В. Тихомирова" | Cable shield termination unit |
-
2015
- 2015-06-17 CN CN201520421877.8U patent/CN204793355U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109586084A (en) * | 2017-09-29 | 2019-04-05 | 中航光电科技股份有限公司 | A kind of electric connector contact crimping structure |
| RU210673U1 (en) * | 2021-12-07 | 2022-04-26 | Акционерное общество "Научно-исследовательский институт Приборостроения имени В.В. Тихомирова" | Cable shield termination unit |
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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: 20151118 Termination date: 20210617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |