CN107394542A - A kind of bent type radio frequency coaxial connector of connecting cable - Google Patents
A kind of bent type radio frequency coaxial connector of connecting cable Download PDFInfo
- Publication number
- CN107394542A CN107394542A CN201710762747.4A CN201710762747A CN107394542A CN 107394542 A CN107394542 A CN 107394542A CN 201710762747 A CN201710762747 A CN 201710762747A CN 107394542 A CN107394542 A CN 107394542A
- Authority
- CN
- China
- Prior art keywords
- shell
- radio frequency
- bonnet
- bushing
- insulator
- 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
- 239000012212 insulator Substances 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 238000005452 bending Methods 0.000 abstract description 8
- 230000007704 transition Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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
-
- 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
-
- 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
- H01R24/54—Intermediate parts, e.g. adapters, splitters or elbows
- H01R24/545—Elbows
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a kind of bent type radio frequency coaxial connector of connecting cable, including shell, insulator and bonnet, the enclosure is provided with insulator, one end of the shell is arranged swivel nut, snap ring is set between the cage connection, head one end of the cage connection swivel nut is arranged sealing ring, the inside of the insulator sets contact pin, described insulator one end is fastened on the inside of shell, the other end of the shell sets bushing, described bushing one end sets bonnet, contact pin is welded on the cored wire of coaxial cable, coaxial cable extends outside shell, shell side is provided with bonnet.The radio frequency (RF) coaxial connector of the present invention sets bonnet, and the bending radius of the curved formula transition of coaxial cable is larger, is adapted to the occasion of small space mounting.Overall structure is fairly simple simultaneously, and part is few, and difficulty of processing is small.
Description
Technical field
The present invention relates to radio frequency (RF) coaxial connector technical field, particularly a kind of bent radio-frequency of connecting cable is coaxially connected
Device.
Background technology
At present, the voltage standing wave ratio of the conventional bent type radio frequency coaxial connector of in the market is of a relatively high, and some have compared with
The radio frequency connector overall structure of low-voltage standing-wave ratio is more complicated, and part is more, and difficult processing, assembly process is more, cycle length, cost
It is high.And the bending radius of curved formula transition is larger, be not suitable for the occasion of small space mounting.How the transition of angle connector is reduced
Bending radius perplexs the problem of designer always.
The content of the invention
The invention aims to solve the above problems, it is coaxially connected to devise a kind of bent radio-frequency of connecting cable
Device.
To achieve the above object, the present invention provides following technical scheme：A kind of bent radio-frequency of connecting cable is coaxially connected
Device, including shell, insulator and bonnet, the enclosure are provided with insulator, and one end of the shell is arranged swivel nut, described
Snap ring is set between cage connection, and head one end of the cage connection swivel nut is arranged sealing ring, the inside of the insulator
Contact pin is set, and described insulator one end is fastened on the inside of shell, and the other end of the shell sets bushing, described bushing one end
Bonnet is set, and contact pin is welded on the cored wire of coaxial cable, and coaxial cable extends outside shell, and shell side is provided with bonnet.
Preferably, the outside of the shell is fluted for cylindric and setting, and shell one end is provided with line outlet groove.
Preferably, epoxy resin is filled between the bonnet, bushing and coaxial cable.
Preferably, the enclosure is provided with the inclined-plane coordinated with bushing.
Preferably, the coaxial cable and bushing are by being welded to connect.
Preferably, the bush inside is provided with the minimum bending radius identical curved surface with coaxial cable.
Preferably, covered after described and be provided with " n " shape groove." n " shape groove and line outlet groove coordinate, the passage for coaxial cable.
Preferably, the contact pin and coaxial cable are by being welded to connect.
Using the beneficial effects of the present invention are：The radio frequency (RF) coaxial connector of the present invention sets bonnet, the curved formula of coaxial cable
The bending radius of transition is larger, is adapted to the occasion of small space mounting.Overall structure is fairly simple simultaneously, and part is few, difficulty of processing
It is small.
Brief description of the drawings
Fig. 1 is a kind of cross section structure diagram of the bent type radio frequency coaxial connector of connecting cable of the present invention；
Fig. 2 is a kind of cross section structure diagram of the bent type radio frequency coaxial connector of connecting cable of the present invention；
Fig. 3 is a kind of shell mechanism schematic diagram of the bent type radio frequency coaxial connector of connecting cable of the present invention；
Fig. 4 is a kind of bush structure schematic diagram of the bent type radio frequency coaxial connector of connecting cable of the present invention；
Fig. 5 is a kind of rear cover structure schematic diagram of the bent type radio frequency coaxial connector of connecting cable of the present invention；
Fig. 6 is a kind of external structure schematic diagram of the bent type radio frequency coaxial connector of connecting cable of the present invention.
In figure, contact pin 01, swivel nut 02, sealing ring 03, insulator 04, snap ring 05, shell 06 is bushing 07, bonnet 08, coaxial
Cable 09, line outlet groove 10, epoxy resin 11.
Embodiment
In the description of the invention, it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one
Connect body；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirect by intermediary
It is connected, can is the connection of two element internals.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The invention provides a kind of bent type radio frequency coaxial connector of connecting cable as shown in figures 1 to 6, including shell 06,
Insulator 04 and bonnet 08, insulator 04 is installed inside the shell 06, one end of the shell 06 is arranged swivel nut 02, described
Snap ring 05 is set between the junction of shell 06, and head one end that the shell 06 connects swivel nut 02 is arranged sealing ring 03, described exhausted
The inside of edge 04 sets contact pin 01, and described one end of insulator 04 is fastened on the inside of shell 06, the other end of the shell 06
Bushing 07 is set, and described one end of bushing 07 sets bonnet 08, and contact pin 01 is welded on the cored wire of coaxial cable 09, coaxial cable 09
Extend outside shell 06, the side of shell 06 is provided with bonnet 08.The outside of the shell 06 is cylindric and fluted, the shell of setting
06 one end is provided with line outlet groove 10.
Epoxy resin 11 is filled between the bonnet 08, bushing 07 and coaxial cable 09.The inside of shell 06 is set
There is the inclined-plane coordinated with bushing 07.The coaxial cable 09 and bushing 07 are by being welded to connect.The inside of the bushing 07 be provided with
The minimum bending radius identical curved surface of coaxial cable 09.The bonnet 08 is provided with " n " shape groove.
When specifically used：Insulator 04 is fitted into shell 06, puts sealing ring 03 and collar 05, swivel nut 02 in pressure will
Bushing 07 is welded on coaxial cable 09, is then bent coaxial cable 09 with bending fixture, is made coaxial cable 09 and bushing 07
Curved surface be fitted close.Size wire stripping is needed according to connector, contact pin 01 is welded on to the core of the coaxial cable 09 stripped
On line；The assembly of contact pin 01, bushing 07 and coaxial cable 09 is pushed into shell 06 in the lump, makes coaxial cable 09 in shell
In 06 line outlet groove 10, shift onto behind position and carry out embedding with epoxy resin 11 and fix, finally by " n " the shape groove of bonnet 08 and shell 06
Line outlet groove 10 align press-in shell 06 in.The inside of bushing 07 is provided with bent with the minimum bending radius identical of coaxial cable 09
Face, coaxial cable 09 is set to be fitted close with bushing 07.Bushing 07, bonnet 08 and shell 06 and bushing are welded with coaxial cable 09
It is fitted close between 07, ensures the reliability and stability after the installation of coaxial cable 09.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of bent type radio frequency coaxial connector of connecting cable, including shell (06), insulator (04) and bonnet (08), it is special
Sign is, insulator (04) is provided with inside the shell (06), one end of the shell (06) is arranged swivel nut (02), described outer
Snap ring (05) is set between shell (06) junction, and head one end of shell (06) the connection swivel nut (02) is arranged sealing ring
(03), the inside of the insulator (04) sets contact pin (01), and described insulator (04) one end is fastened on the inside of shell (06),
The other end of the shell (06) sets bushing (07), and described bushing (07) one end sets bonnet (08), and contact pin (01) is welded on
On the cored wire of coaxial cable (09), coaxial cable (09) extends shell (06) outside, and shell (06) side is provided with bonnet (08).
A kind of 2. bent type radio frequency coaxial connector of connecting cable according to claim 1, it is characterised in that the shell
(06) outside is fluted for cylindric and setting, and shell (06) one end is provided with line outlet groove (10).
A kind of 3. bent type radio frequency coaxial connector of connecting cable according to claim 1, it is characterised in that the bonnet
(08) epoxy resin (11), is filled between bushing (07) and coaxial cable (09).
A kind of 4. bent type radio frequency coaxial connector of connecting cable according to claim 1, it is characterised in that the shell
(06) it is internally provided with the inclined-plane coordinated with bushing (07).
5. the bent type radio frequency coaxial connector of a kind of connecting cable according to claim 1, it is characterised in that described coaxial
Cable (09) and bushing (07) are provided with and the minimum bend of coaxial cable (09) half by being welded to connect, inside the bushing (07)
Footpath identical curved surface.
6. a kind of bent type radio frequency coaxial connector of connecting cable according to any one in claim 1 and 3, its feature
It is, the bonnet (08) is provided with " n " shape groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710762747.4A CN107394542A (en) | 2017-08-30 | 2017-08-30 | A kind of bent type radio frequency coaxial connector of connecting cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710762747.4A CN107394542A (en) | 2017-08-30 | 2017-08-30 | A kind of bent type radio frequency coaxial connector of connecting cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107394542A true CN107394542A (en) | 2017-11-24 |
Family
ID=60347847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710762747.4A Pending CN107394542A (en) | 2017-08-30 | 2017-08-30 | A kind of bent type radio frequency coaxial connector of connecting cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107394542A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899659A (en) * | 2018-08-20 | 2018-11-27 | 中国工程物理研究院总体工程研究所 | Sealed electrical connector and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000299169A (en) * | 1999-04-16 | 2000-10-24 | Maspro Denkoh Corp | L-shaped coaxial plug connector |
| US20030143893A1 (en) * | 2002-01-25 | 2003-07-31 | Hall John W. | Coaxial cable connector apparatus, methods and articles of manufacture for angle or in-line applications |
| CN101330182A (en) * | 2007-06-20 | 2008-12-24 | 北卡罗来纳康姆斯科普公司 | Angled coaxial connector with inner conductor transition and method of manufacture |
| CN201238129Y (en) * | 2008-07-04 | 2009-05-13 | 三瑞科技（苏州）有限公司 | Bending type assembling structure of radio frequency coaxial flexible cable |
| CN102044764A (en) * | 2009-10-16 | 2011-05-04 | 西安艾力特电子实业有限公司 | Connector for bent connection of coaxial cables |
| JP2013222683A (en) * | 2012-04-19 | 2013-10-28 | Hirose Electric Co Ltd | Electric connector |
| CN207250873U (en) * | 2017-08-30 | 2018-04-17 | 陕西益华电气股份有限公司 | A kind of bent type radio frequency coaxial connector of connecting cable |
-
2017
- 2017-08-30 CN CN201710762747.4A patent/CN107394542A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000299169A (en) * | 1999-04-16 | 2000-10-24 | Maspro Denkoh Corp | L-shaped coaxial plug connector |
| US20030143893A1 (en) * | 2002-01-25 | 2003-07-31 | Hall John W. | Coaxial cable connector apparatus, methods and articles of manufacture for angle or in-line applications |
| CN101330182A (en) * | 2007-06-20 | 2008-12-24 | 北卡罗来纳康姆斯科普公司 | Angled coaxial connector with inner conductor transition and method of manufacture |
| CN201238129Y (en) * | 2008-07-04 | 2009-05-13 | 三瑞科技（苏州）有限公司 | Bending type assembling structure of radio frequency coaxial flexible cable |
| CN102044764A (en) * | 2009-10-16 | 2011-05-04 | 西安艾力特电子实业有限公司 | Connector for bent connection of coaxial cables |
| JP2013222683A (en) * | 2012-04-19 | 2013-10-28 | Hirose Electric Co Ltd | Electric connector |
| CN207250873U (en) * | 2017-08-30 | 2018-04-17 | 陕西益华电气股份有限公司 | A kind of bent type radio frequency coaxial connector of connecting cable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899659A (en) * | 2018-08-20 | 2018-11-27 | 中国工程物理研究院总体工程研究所 | Sealed electrical connector and preparation method thereof |
| CN108899659B (en) * | 2018-08-20 | 2024-04-02 | 中国工程物理研究院总体工程研究所 | Sealed electric connector and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |