CN106961057A - A kind of split type radio frequency (RF) coaxial connector - Google Patents
A kind of split type radio frequency (RF) coaxial connector Download PDFInfo
- Publication number
- CN106961057A CN106961057A CN201610010604.3A CN201610010604A CN106961057A CN 106961057 A CN106961057 A CN 106961057A CN 201610010604 A CN201610010604 A CN 201610010604A CN 106961057 A CN106961057 A CN 106961057A
- Authority
- CN
- China
- Prior art keywords
- outer conductor
- tip
- sealing ring
- combination
- split type
- 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.)
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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
- 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
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- 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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of split type radio frequency (RF) coaxial connector, including outer conductor combination and tip combination.The outer conductor combination includes outer conductor, unlocking sleeve, cutting ferrule, back-up ring, elastic card claw, the first sealing ring, the second sealing ring, cover plate, dust cap, insulating supporting, resilient contact, inner wire.Tip combination includes the 3rd sealing ring, tip, and tip combination is securely fitted in outer conductor combination.The present invention realizes turning connection and the tail seal of radio frequency coaxial electric connector, the split type combined mechanism is simple in construction, easy to operate by designing split type combined mechanism.
Description
Technical field
The present invention relates to radio frequency (RF) coaxial connector technical field, more particularly to the split type radio frequency (RF) coaxial connector that a kind of turning of afterbody is connected and sealed.
Background technology
At present, with the communications industry（3G/4G/5G）Develop rapidly, some radio frequency (RF) coaxial connectors being applied in the equipment such as base station wire jumper and feeder system obtain vast demand, especially angle connector, its end construction can be designed to meet the demand of different user according to any direction, for tail end Wiring connector, angle connector can reduce the degree of crook of cable, improve the performance and used life of connector, therefore be widely used.At present, integral type angle connector has been obtained for vast application, the need for integral type angle connector no doubt can meet curved connect, but there is following defect：Waste of material is more, and part difficult processing, cost is higher；Be difficult on the outside of integral type angle connector plus head protector or other can realize device of specific function etc., also reduce the environmental resistance and access right of connector.
The content of the invention
The purpose of the present invention is that the split type combined mechanism is simple in construction, easy to operate by designing split type combined mechanism, realizing the turning connection of radio frequency coaxial electric connector.
In order to reach the purpose, adopt the following technical scheme that.
A kind of split type radio frequency (RF) coaxial connector, including outer conductor combination and tip combination.The outer conductor combination includes outer conductor, unlocking sleeve, cutting ferrule, back-up ring, elastic card claw, the first sealing ring, the second sealing ring, cover plate, dust cap, insulating supporting, resilient contact, inner wire.Tip combination includes the 3rd sealing ring, tip, and tip combination is securely fitted in outer conductor combination.
Further, tip combination can be by the mode fixing assembling such as interference press-fitting or screw thread between being combined with outer conductor.
Further, the tail end of outer conductor sets outer conductor taper surface, and outer conductor taper surface is fixed on the outer surface of tip the 3rd by turning over the modes such as riveting or welding.
Further, the second sealing ring and the 3rd sealing ring realize the tail end sealing function of connector.It can prevent that gaseous state, the material of liquid or dust outside connector from entering inside connector, influence the electric property and mechanical performance of connector.
Further, tip Combination Design has the 3rd sealing ring, and the 3rd sealing ring is fixedly mounted on tip.Tip combination is assemblied in after outer conductor combination above, and the 3rd sealing ring is fixed between the outer surface of tip the 4th and outer conductor barrel surface, and the 3rd sealing ring is axially fixed between outer conductor step surface and tip step surface.
Further, the second sealing ring is assemblied between outer conductor tail end face and cover plate.
Brief description of the drawings
Fig. 1 is a kind of split type radio frequency (RF) coaxial connector structure sectional view of the present invention.
Fig. 2 is a kind of split type radio frequency (RF) coaxial connector three dimensional structure diagram of the present invention.
Fig. 3 is a kind of outer conductor embodiment sectional view of the invention.
Fig. 4 is afterbody perforate partial enlarged drawing in Fig. 3.
Fig. 5 is tail end face groove partial enlarged drawing in Fig. 3.
Fig. 6 is a kind of tip combining structure schematic diagram of the invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1 and Figure 2, a kind of split type radio frequency (RF) coaxial connector is provided with outer conductor combination and tip combination, to realize turning connection and the sealing function of radio frequency (RF) coaxial connector.Outer conductor combination includes plug outer conductor（1）, unlocking sleeve（2）, cutting ferrule（3）, back-up ring (4), elastic card claw（5）, sealing ring (6), dust cap (11), insulating supporting (12), resilient contact (13), inner wire (14).
As shown in Figure 3, Figure 4, outer conductor（1）Afterbody be provided with cavity (a), stepped hole (a1)~stepped hole (a4) is disposed with inside cavity (a), stepped hole (a1)~stepped hole (a4) internal diameter is sequentially reduced, and the bottom of stepped hole (a1)~stepped hole (a4) sets gradually step shoulder（a11）, step shoulder（a21）, step shoulder（a31）, step shoulder（a41）, set the barrel surface of stepped hole (a1)~stepped hole (a4) to be followed successively by barrel surface（a12）, barrel surface（a22）, barrel surface（a32）, barrel surface（a42）, stepped hole（a1）Outside taper surface is set（a13）.
As shown in figure 5, outer conductor（1）Tail end peripherally sets fluted, the groove act as between tail end and cover plate install the 3rd sealing ring.
As shown in fig. 6, tip combination includes the 3rd sealing ring (9), tip (10).Tip (10) is provided with the first bore（101）, the second bore（102）, the 3rd bore（103）.First bore（101）, the second bore（102）, the 3rd bore（103）Bottom set gradually step surface（1011）、（1021）、（1031）, tip (10) is outside to be disposed with the first outer surface（1012）, the second outer surface（1022）, the 3rd outer surface（1023）, the 4th outer surface（1032）, the 3rd outer surface（1023）External diameter be more than the 4th outer surface（1032）External diameter, in the 3rd outer surface（1023）With the 4th outer surface（1032）Boundary position set step surface（1033）.
The outer surface of tip the 4th（1032）With the bore of outer conductor the 3rd（a3）Between the bore step surface of outer conductor the 4th can be passed through by the mode fixing assembling such as interference press-fitting or screw thread, tip (10)（a31）Axially position, outer conductor taper surface（a13）The outer surface of tip the 3rd is fixed on by turning over the other modes such as riveting or welding（1023）On.
3rd sealing ring (9) is fixedly mounted on the outer surface of tip the 4th（1032）On, the 3rd sealing ring (9) passes through tip step surface（1033）Positioning.Tip combination is assemblied in after outer conductor combination above, and the 3rd sealing ring (9) is fixed on the outer surface of tip the 4th（1032）With outer conductor barrel surface（a22）Between.
Further, in order to prevent that gaseous state, the material of liquid or dust outside connector from entering inside connector, the electric property of connector, the second sealing ring of setting are influenceed（7）The sealing function of connector tail end can be realized with the 3rd sealing ring (9).
Claims (4)
1. a kind of split type radio frequency (RF) coaxial connector, it is characterised in that：It includes outer conductor combination and tip combination, the outer conductor combination includes outer conductor, unlocking sleeve, cutting ferrule, back-up ring, elastic card claw, cover plate, dust cap, insulating supporting, resilient contact, inner wire, the tip combination includes the 3rd sealing ring, tip, and tip combination is securely fitted in outer conductor combination.
2. a kind of split type radio frequency (RF) coaxial connector as claimed in claim 1, it is characterised in that：The tip combination is the fixing assembling by way of interference press-fitting or screw thread between being combined with outer conductor.
3. a kind of split type radio frequency (RF) coaxial connector as claimed in claim 1, it is characterised in that：The tail end of the outer conductor sets outer conductor taper surface, and outer conductor taper surface is fixed on by way of turning over riveting or welding on the outer surface of tip the 3rd.
4. a kind of split type radio frequency (RF) coaxial connector as described in any one in claims 1 to 3, it is characterised in that：The outer conductor combination also includes the first sealing ring, the second sealing ring, and the outer conductor tail end face is provided peripherally with groove, and the groove is used to install the 3rd sealing ring, and the first sealing ring, the second sealing ring and the 3rd sealing ring realize the sealing function of connector jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610010604.3A CN106961057B (en) | 2016-01-08 | 2016-01-08 | A kind of split type radio frequency (RF) coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610010604.3A CN106961057B (en) | 2016-01-08 | 2016-01-08 | A kind of split type radio frequency (RF) coaxial connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106961057A true CN106961057A (en) | 2017-07-18 |
| CN106961057B CN106961057B (en) | 2019-03-01 |
Family
ID=59480644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610010604.3A Active CN106961057B (en) | 2016-01-08 | 2016-01-08 | A kind of split type radio frequency (RF) coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106961057B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101888040A (en) * | 2010-06-24 | 2010-11-17 | 华为技术有限公司 | Plug and socket of coaxial connector and coaxial connector |
| CN201750021U (en) * | 2010-07-23 | 2011-02-16 | 上海航天科工电器研究院有限公司 | Quick-lock radio frequency coaxial connector |
| CN103107436A (en) * | 2013-01-17 | 2013-05-15 | 镇江市丹徒区佳兴电子有限公司 | Split type radio-frequency coaxial connector |
| CN103166007A (en) * | 2011-12-15 | 2013-06-19 | 西安富士达科技股份有限公司 | L29 type bent type inserting needle contact element radio-frequency connector connected with 1/2' super flexible cable in matching mode |
| CN103457066A (en) * | 2013-08-22 | 2013-12-18 | 合肥市半山阁电子科技有限公司 | Split type radio frequency coaxial adaptor |
| CN204333408U (en) * | 2014-11-14 | 2015-05-13 | 江苏联海通信技术有限公司 | A kind of novel bent type radio frequency coaxial connector Snap ring structure |
| CN104638435A (en) * | 2013-11-11 | 2015-05-20 | 江苏正恺电子科技有限公司 | Angle connector |
-
2016
- 2016-01-08 CN CN201610010604.3A patent/CN106961057B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101888040A (en) * | 2010-06-24 | 2010-11-17 | 华为技术有限公司 | Plug and socket of coaxial connector and coaxial connector |
| CN201750021U (en) * | 2010-07-23 | 2011-02-16 | 上海航天科工电器研究院有限公司 | Quick-lock radio frequency coaxial connector |
| CN103166007A (en) * | 2011-12-15 | 2013-06-19 | 西安富士达科技股份有限公司 | L29 type bent type inserting needle contact element radio-frequency connector connected with 1/2' super flexible cable in matching mode |
| CN103107436A (en) * | 2013-01-17 | 2013-05-15 | 镇江市丹徒区佳兴电子有限公司 | Split type radio-frequency coaxial connector |
| CN103457066A (en) * | 2013-08-22 | 2013-12-18 | 合肥市半山阁电子科技有限公司 | Split type radio frequency coaxial adaptor |
| CN104638435A (en) * | 2013-11-11 | 2015-05-20 | 江苏正恺电子科技有限公司 | Angle connector |
| CN204333408U (en) * | 2014-11-14 | 2015-05-13 | 江苏联海通信技术有限公司 | A kind of novel bent type radio frequency coaxial connector Snap ring structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106961057B (en) | 2019-03-01 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Du Rumin Inventor after: Qiao Xiannan Inventor after: Yang Xiaoji Inventor before: Qiao Xiannan |
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| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |