CN203521813U - Adjustable radio frequency coaxial connector - Google Patents
Adjustable radio frequency coaxial connector Download PDFInfo
- Publication number
- CN203521813U CN203521813U CN201320669027.0U CN201320669027U CN203521813U CN 203521813 U CN203521813 U CN 203521813U CN 201320669027 U CN201320669027 U CN 201320669027U CN 203521813 U CN203521813 U CN 203521813U
- Authority
- CN
- China
- Prior art keywords
- coaxial connector
- plug
- radio frequency
- housing
- adjusting device
- 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 - Lifetime
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- 239000004020 conductor Substances 0.000 claims abstract description 18
- 238000009413 insulation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses an adjustable radio frequency coaxial connector. The adjustable radio frequency coaxial connector comprises a plug-in (7), an adjusting device (5), and a housing (1), an outer conductor (2) and an inner conductor (3) which are successively connected from the outside to the inside. The inner conductor (3) and the plug-in (7) are connected; the housing (1), the outer conductor (2), the inner conductor (3), a flange (4) and the plug-in (7) share the same center axis; one or more layers of insulation media (6) fill up the space between the inner conductor and the outer conductor (2); the flange (4) is sleeved on the plug-in (7) at one side outside the housing (1); and the flange (4) is provided with the adjusting device (5). According to the utility model, the adjusting device is adopted for replacing the flange to be connected with a filter so that the area of the combination surface of the coaxial connector and the filter is reduced, the intermodulation interference between the combination surface of the two is reduced, the pressure intensity between the combination surface of the two is enhanced, and tighter combination is guaranteed. Besides, the adjustable radio frequency coaxial connector also has the advantages of simple structure, convenient assembling and the like.
Description
Technical field
The utility model relates to a kind of adjustable radio frequency (RF) coaxial connector.
Background technology
Coaxial connector is used for connecting filter and other element, has now been widely used in field of radio frequency communication.Between its internal and external conductor of existing coaxial connector, fit tightly, easily leak electricity, the unfavorable condition such as conduction, in use mostly adopt ring flange to be directly connected with filter, the area of ring flange and filter faying face is larger, there is Intermodulation Interference in faying face, pressure between connector and filter is less, and the faying face tightness degree between ring flange and filter is lower, and the bad phenomenon such as in use easily come off.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of adjustable radio frequency (RF) coaxial connector is provided, not only guaranteed the fail safe in use procedure, also reduced the area of faying face between coaxial connector and filter, reduced the Intermodulation Interference between both faying faces, increased the pressure between both faying faces, guaranteed in conjunction with the advantage such as tightr.
The purpose of this utility model is achieved through the following technical solutions: a kind of adjustable radio frequency (RF) coaxial connector, it comprises plug-in unit, adjusting device, and the housing, outer conductor, the inner wire that connect successively from outside to inside, inner wire is connected with plug-in unit, the central shaft of housing, outer conductor, inner wire, ring flange, plug-in unit is same axis, between inner wire and outer conductor, be filled with one or more layers dielectric, on the outer side plug-in unit of housing, overcoat has ring flange, and ring flange is provided with adjusting device.
The beneficial effects of the utility model are: the utility model provides a kind of adjustable radio frequency (RF) coaxial connector, fill one or more layers dielectric, guarantee in use without bad phenomenon such as electric leakages, to occur, guarantee the fail safe of use procedure, adopting adjusting device to substitute ring flange is connected with filter, realize connection procedure adjustable, reduced the area of faying face between coaxial connector and filter, reduced the Intermodulation Interference between both faying faces, increased the pressure between both faying faces, guarantee in conjunction with tightr, also have simple in structure, the advantage such as easy to assembly.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model;
In figure, 1-housing, 2-outer conductor, 3-inner wire, 4-ring flange, 5-adjusting device, 6-dielectric, 7-plug-in unit.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but protection range of the present utility model is not limited to the following stated.
As shown in Figure 1, a kind of adjustable radio frequency (RF) coaxial connector, it comprises plug-in unit 7, adjusting device 5, and the housing 1, outer conductor 2, the inner wire 3 that connect successively from outside to inside, inner wire 3 is connected with plug-in unit 7, and the central shaft of housing 1, outer conductor 2, inner wire 3, ring flange 4, plug-in unit 7 is same axis, is filled with one or more layers dielectric 6 between inner wire 3 and outer conductor 2, on the outer side plug-in unit 7 of housing 1, overcoat has ring flange 4, and ring flange 4 is provided with adjusting device 5.
Claims (1)
1. an adjustable radio frequency (RF) coaxial connector, it is characterized in that: it comprises plug-in unit (7), adjusting device (5), and the housing (1) connecting successively from outside to inside, outer conductor (2), inner wire (3), inner wire (3) is connected with plug-in unit (7), housing (1), outer conductor (2), inner wire (3), ring flange (4), the central shaft of plug-in unit (7) is same axis, between inner wire (3) and outer conductor (2), be filled with one or more layers dielectric (6), the upper overcoat of the outer side plug-in unit (7) of housing (1) has ring flange (4), ring flange (4) is provided with adjusting device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320669027.0U CN203521813U (en) | 2013-10-29 | 2013-10-29 | Adjustable radio frequency coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320669027.0U CN203521813U (en) | 2013-10-29 | 2013-10-29 | Adjustable radio frequency coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203521813U true CN203521813U (en) | 2014-04-02 |
Family
ID=50380688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320669027.0U Expired - Lifetime CN203521813U (en) | 2013-10-29 | 2013-10-29 | Adjustable radio frequency coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203521813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106169684A (en) * | 2016-08-31 | 2016-11-30 | 福建星海通信科技有限公司 | A kind of radio frequency adapter |
| CN110376442A (en) * | 2019-06-11 | 2019-10-25 | 上海埃德电子股份有限公司 | Measure a kind of aided measurement device of shield facility power-supply filter insertion loss |
-
2013
- 2013-10-29 CN CN201320669027.0U patent/CN203521813U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106169684A (en) * | 2016-08-31 | 2016-11-30 | 福建星海通信科技有限公司 | A kind of radio frequency adapter |
| CN110376442A (en) * | 2019-06-11 | 2019-10-25 | 上海埃德电子股份有限公司 | Measure a kind of aided measurement device of shield facility power-supply filter insertion loss |
| CN110376442B (en) * | 2019-06-11 | 2021-06-11 | 上海埃德电子股份有限公司 | Auxiliary measuring device for measuring insertion loss of power filter of shielding facility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |
|
| CX01 | Expiry of patent term |