CN104953414A - Coaxial connector - Google Patents
Coaxial connector Download PDFInfo
- Publication number
- CN104953414A CN104953414A CN201410115904.9A CN201410115904A CN104953414A CN 104953414 A CN104953414 A CN 104953414A CN 201410115904 A CN201410115904 A CN 201410115904A CN 104953414 A CN104953414 A CN 104953414A
- Authority
- CN
- China
- Prior art keywords
- ring
- shell body
- swivel nut
- outer housing
- threaded sleeve
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
- H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention relates to a coaxial connector which comprises an internal conductor, an insulator and an outer housing. The internal conductor is arranged in the inner chamber of the outer housing and is connected with the outer housing through the insulator. A threaded sleeve is arranged at the tail part of the outer housing in a sleeving manner. The tail part of the outer housing is provided with a thread which corresponds with the threaded sleeve. In the axial direction of the threaded sleeve, a first washer on the threaded sleeve, a rubber sealing ring, a washer on the outer housing, and a second washer on the threaded sleeve are successively arranged on the outer housing from head part to the nail part. The first washer and the second washer on the threaded sleeve face the inside of the threaded sleeve. The washer on the outer housing faces the outside of the threaded sleeve. The rubber sealing ring is arranged between the washer on the outer housing and the first washer on the threaded sleeve. The coaxial connector of the invention can realize an adjustable function for equipment rotation.
Description
Technical field
The present invention relates to a kind of coaxial connector.
Background technology
SMA type radio frequency (RF) coaxial connector is a kind of widely used small-sized coaxial connector be threaded, and because its structure is simple, radio-frequency performance is reliable and stable, the life-span is long, is widely used in the loop of rf of microwave equipment and digital communication equipment.But existing SMA type radio frequency (RF) coaxial connector is fixed in connection device direction after mounting, and cannot regulate, equipment limitation is too large.
Summary of the invention
The object of the invention is to solve the deficiencies in the prior art, provide a kind of coaxial connector, after making installation, connection device direction is adjustable.
Technical scheme of the present invention is:
A kind of coaxial connector, comprises inner wire, insulator and shell body; Described inner wire is located at the inner chamber of shell body, and is connected by insulator with shell body; Described shell body afterbody also overlaps and has swivel nut, and shell body afterbody is provided with the screw thread corresponding with this swivel nut; Along the axis of swivel nut, be provided with the back-up ring on the first back-up ring swivel nut, rubber seal, shell body and the second back-up ring on swivel nut successively from the head of shell body to afterbody; The first back-up ring on described swivel nut and the second back-up ring are towards the inner side of swivel nut, and the back-up ring on shell body is towards the outside of swivel nut; Rubber seal is located between the back-up ring on described shell body and the first back-up ring on swivel nut.
The first metal gasket is also provided with between the first back-up ring on described swivel nut and rubber seal; The second metal gasket is also provided with between back-up ring on described rubber seal and shell body.
Beneficial effect: coaxial connector of the present invention can realize equipment and rotate adjustable function.
Accompanying drawing explanation
Fig. 1 is the structural representation of the technical program embodiment.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the invention will be further described.
Coaxial connector of the present invention, comprises inner wire 1, insulator 2 and shell body 3; Described inner wire 1 is located at the inner chamber of shell body 3, and is connected by insulator 2 with shell body 3; Described shell body 3 afterbody also overlaps and has swivel nut 6, and shell body 3 afterbody is provided with the screw thread corresponding with this swivel nut 6; Along the axis of swivel nut 6, be provided with the back-up ring 9 on the first back-up ring 8 swivel nut, rubber seal 7, shell body and the second back-up ring 10 on swivel nut successively from the head of shell body 3 to afterbody; The first back-up ring on described swivel nut and 8 second back-up rings 10 are towards the inner side of swivel nut 6, and the back-up ring 9 on shell body is towards the outside of swivel nut 6; Rubber seal 7 is located between the back-up ring 9 on described shell body and the first back-up ring 8 on swivel nut.The first metal gasket 4 is also provided with between the first back-up ring 8 on described swivel nut and rubber seal 7; The second metal gasket 5 is also provided with between back-up ring 9 on described rubber seal 7 and shell body.
Claims (2)
1. a coaxial connector, comprise inner wire, insulator and shell body, described inner wire is located at the inner chamber of shell body, and be connected by insulator with shell body, described shell body afterbody also overlaps and has swivel nut, and shell body afterbody is provided with the screw thread corresponding with this swivel nut, it is characterized in that, along the axis of swivel nut, be provided with the back-up ring on the first back-up ring swivel nut, rubber seal, shell body and the second back-up ring on swivel nut successively from the head of shell body to afterbody; The first back-up ring on described swivel nut and the second back-up ring are towards the inner side of swivel nut, and the back-up ring on shell body is towards the outside of swivel nut; Rubber seal is located between the back-up ring on described shell body and the first back-up ring on swivel nut.
2. coaxial connector according to claim 1, is characterized in that, is also provided with the first metal gasket between the first back-up ring on described swivel nut and rubber seal; The second metal gasket is also provided with between back-up ring on described rubber seal and shell body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410115904.9A CN104953414A (en) | 2014-03-26 | 2014-03-26 | Coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410115904.9A CN104953414A (en) | 2014-03-26 | 2014-03-26 | Coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104953414A true CN104953414A (en) | 2015-09-30 |
Family
ID=54167882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410115904.9A Pending CN104953414A (en) | 2014-03-26 | 2014-03-26 | Coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104953414A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684624A (en) * | 2015-11-11 | 2017-05-17 | 电连技术股份有限公司 | Sma type radio frequency coaxial connector |
| CN110391534A (en) * | 2018-06-28 | 2019-10-29 | 中航光电科技股份有限公司 | High-pressure sealed connector and sealed connection device assembly |
-
2014
- 2014-03-26 CN CN201410115904.9A patent/CN104953414A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684624A (en) * | 2015-11-11 | 2017-05-17 | 电连技术股份有限公司 | Sma type radio frequency coaxial connector |
| CN110391534A (en) * | 2018-06-28 | 2019-10-29 | 中航光电科技股份有限公司 | High-pressure sealed connector and sealed connection device assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150930 |
|
| WD01 | Invention patent application deemed withdrawn after publication |