CN106299802A - Conductor assembly and use the adapter of this conductor assembly - Google Patents
Conductor assembly and use the adapter of this conductor assembly Download PDFInfo
- Publication number
- CN106299802A CN106299802A CN201610837180.8A CN201610837180A CN106299802A CN 106299802 A CN106299802 A CN 106299802A CN 201610837180 A CN201610837180 A CN 201610837180A CN 106299802 A CN106299802 A CN 106299802A
- Authority
- CN
- China
- Prior art keywords
- conductor
- inner wire
- outer conductor
- torsion spring
- spring
- 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
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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2103/00—Two poles
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The present invention relates to conductor assembly and use the adapter of this conductor assembly, conductor assembly include outer conductor and be arranged in outer conductor contact, for the corresponding conductor with intermateable connector, the inner wire being electrically connected, one of them conductor in inner wire, outer conductor includes that torsion spring, another one conductor include torsion spring, coil spring or hat spring.The plug between inner wire and the corresponding conductor of adaptive conductor assembly is realized by the cooperation of torsion spring, coil spring or hat spring, spring formula structure reduces the bonding force between two inner wires, improve the connect-disconnect life between two inner wires, go for the occasion needing frequently to plug uses.
Description
Technical field
The present invention relates to the conductor assembly in a kind of field of signal transmissions and use the adapter of this conductor assembly.
Background technology
More existing adapters need use to coaxial conductor, such as coaxial connector, coaxial connector includes
Shell and conductor assembly, conductor assembly includes the inner wire being coaxially disposed, outer conductor and the insulation being arranged between inner and outer conductor
Body, its basic function is to connect microwave transmission circuit, and be generally used between coaxial cable is connected to each other.This product structure is
Big feature is exactly inner wire, outer conductor and the insulator that is arranged between inner and outer conductor being coaxially set inside and outside including, and one
As be used for transmit high-frequency signal, its signal is changed by electric magnet and is transmitted in the insulator.Also can use coaxial conductor
A kind of electric connector, including inner wire and be arranged at the outer conductor playing shielding action that inner wire is peripheral, inner wire is used for passing
Power transmission signal, outer conductor is as the exterior shield component of inner wire.
In use, two adaptive conductor assemblies need contact to inserting, and learn, the malleation of contact from contact theory
Power, the namely bonding force of contact or be called into and out power, became with contact resistance and the service life of this contact
Inverse relation.The inner and outer conductor of existing conductor assembly realizes Elastic Contact by conventional open pore (splitting slotted eye), this kind of connects
The bonding force of contact element is relatively big, and the connect-disconnect life causing conductor assembly is limited, is not suitable in the occasion frequently plugged using.
Summary of the invention
It is an object of the invention to provide a kind of conductor assembly, relatively low to solve inner wire connect-disconnect life in prior art
Problem；The present invention also aims to provide a kind of adapter using this conductor assembly.
In order to solve the problems referred to above, the technical scheme of conductor assembly of the present invention is:
Conductor assembly, including outer conductor and being electrically connected for contacting with the corresponding conductor of intermateable connector of being arranged in outer conductor
Inner wire, one of them conductor in inner wire, outer conductor includes that torsion spring, another one conductor include torsion spring, coil spring or hat spring.
Inner wire, outer conductor all include torsion spring.
Outer conductor includes that inner peripheral surface is for contacting, with the outer conductor of adaptive conductor assembly, the torsion spring being electrically connected, in inner wire includes
Side face is for contacting, with the inner wire of adaptive conductor assembly, the coil spring being electrically connected.
Inner wire includes that inner peripheral surface is for contacting, with the inner wire of adaptive conductor assembly, the torsion spring being electrically connected, in outer conductor includes
Side face is for contacting, with the outer conductor of adaptive conductor assembly, the coil spring being electrically connected.
Outer conductor also includes overcoat, the inner hole wall of overcoat is provided with block direction block step forward, before overcoat
End is provided with the fixed cover of loop configuration, and fixed cover includes the coupling part coordinated with described sleeve thread and is arranged at coupling part
The sleeve body portion that the axis of rear end extends along the longitudinal direction, the front end of the torsion spring of outer conductor be arranged at sleeve body portion and overcoat it
Between, coupling part and block step limit the torsion spring of outer conductor and move forward and backward the limit.
Inner wire also includes inner sleeve, and the torsion spring of inner wire is arranged in the endoporus of inner sleeve, inner wire is provided with in connection
The gas-permeable channels of annular gap between endoporus and the inner and outer conductor of set.
Gas-permeable channels is positioned at the rear side of inner sleeve, and gas-permeable channels includes the axial passage part that the endoporus rear end with inner sleeve connects
And the radial passage part being connected between axial passage part and described annular gap.
Inner wire also includes inner sleeve, and the coil spring of inner wire is arranged in the endoporus of inner sleeve, inner wire is provided with in connection
The gas-permeable channels of annular gap between endoporus and the inner and outer conductor of set.
Gas-permeable channels is positioned at the rear side of inner sleeve, and gas-permeable channels includes the axial passage part that the endoporus rear end with inner sleeve connects
And the radial passage part being connected between axial passage part and described annular gap.
In the present invention, the technical scheme of adapter is:
Including connector shell and conductor assembly, including outer conductor and right for intermateable connector that be arranged in outer conductor
Answering conductor to contact the inner wire being electrically connected, one of them conductor in inner wire, outer conductor includes that torsion spring, another one conductor include
Torsion spring, coil spring or hat spring.
Inner wire, outer conductor all include torsion spring.
Outer conductor includes that inner peripheral surface is for contacting, with the outer conductor of adaptive conductor assembly, the torsion spring being electrically connected, in inner wire includes
Side face is for contacting, with the inner wire of adaptive conductor assembly, the coil spring being electrically connected.
Inner wire includes that inner peripheral surface is for contacting, with the inner wire of adaptive conductor assembly, the torsion spring being electrically connected, in outer conductor includes
Side face is for contacting, with the outer conductor of adaptive conductor assembly, the coil spring being electrically connected.
Outer conductor also includes overcoat, the inner hole wall of overcoat is provided with block direction block step forward, before overcoat
End is provided with the fixed cover of loop configuration, and fixed cover includes the coupling part coordinated with described sleeve thread and is arranged at coupling part
The sleeve body portion that the axis of rear end extends along the longitudinal direction, the front end of the torsion spring of outer conductor be arranged at sleeve body portion and overcoat it
Between, coupling part and block step limit the torsion spring of outer conductor and move forward and backward the limit.
Inner wire also includes inner sleeve, and the torsion spring of inner wire is arranged in the endoporus of inner sleeve, inner wire is provided with in connection
The gas-permeable channels of annular gap between endoporus and the inner and outer conductor of set.
Gas-permeable channels is positioned at the rear side of inner sleeve, and gas-permeable channels includes the axial passage part that the endoporus rear end with inner sleeve connects
And the radial passage part being connected between axial passage part and described annular gap.
Inner wire also includes inner sleeve, and the coil spring of inner wire is arranged in the endoporus of inner sleeve, inner wire is provided with in connection
The gas-permeable channels of annular gap between endoporus and the inner and outer conductor of set.
Gas-permeable channels is positioned at the rear side of inner sleeve, and gas-permeable channels includes the axial passage part that the endoporus rear end with inner sleeve connects
And the radial passage part being connected between axial passage part and described annular gap.
The invention have the benefit that and realize inner wire and adaptive conductor group by the cooperation of torsion spring, coil spring or hat spring
Plug between the corresponding conductor of part, spring formula structure reduces the bonding force between in two conductors, improves two inner wires
Between connect-disconnect life, go in the occasion needing frequently to plug use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the conductor assembly in the embodiment 1 of adapter in the present invention；
Fig. 2 is the structural representation of the conductor assembly in the embodiment 2 of adapter in the present invention；
Fig. 3 is the structural representation of the conductor assembly in the embodiment 3 of adapter in the present invention.
Detailed description of the invention
The embodiment 1 of adapter is as shown in Figure 1: includes connector shell (not shown) and is arranged at connector shell
In conductor assembly, in the present embodiment, adapter is the coaxial radio-frequency connector for radio signal transmission, corresponding conductor group
Part is coaxial radio-frequency conductor assembly, and conductor assembly includes inner wire 11, the outer conductor 6 that front end is inserted terminal, and inner and outer conductor is coaxial
Line is arranged, and is provided with insulator 22 between inner and outer conductor.Outer conductor 6 includes overcoat 25 and is arranged at the inner circumferential inside overcoat 25
Face, for contacting, with the outer conductor of adaptive conductor assembly, the first torsion spring 14 being electrically connected, the inner hole wall of overcoat 25 is provided with block side
To block step forward, the front end of overcoat is provided with the fixed cover 1 of loop configuration, and fixed cover 1 includes coordinating with sleeve thread
Coupling part 2 and be arranged at the sleeve body portion 3 that the axis of rear end, coupling part extends along the longitudinal direction, the front end of the first torsion spring sets
Be placed between sleeve body portion 3 and overcoat 25, coupling part 2 and block step be respectively used to the first torsion spring before and after terminal block only join
Close and limit the first torsion spring and move forward and backward the limit.
Inner wire 11 includes inner sleeve 12 and is arranged at the cylindrical conductor 10 of inner sleeve 12 tail end, and insulator 22 is positioned at cylindrical conductor
Between 10 and overcoat 25, inner sleeve is provided with inner peripheral surface for contacting, with the inner wire of adaptive conductor assembly, the second torsion spring being electrically connected
15, the leading section of inner sleeve is provided with ring-shaped step 13.Ring between endoporus and the inner and outer conductor of connection inner sleeve it is provided with on inner wire
The gas-permeable channels in shape gap, gas-permeable channels is positioned at the rear side of inner sleeve, and gas-permeable channels includes the axle that the endoporus rear end with inner sleeve connects
To channel part 9 and the radial passage part 8 that is connected between axial passage part and annular gap.
In the present invention, inner and outer conductor all includes torsion spring, contacts electricity by the corresponding conductor of torsion spring with adaptive conductor assembly
Even, it is ensured that and the reliable grafting between the corresponding conductor of mating contact, the bonding force of two conductor assemblies is less, can show frequently
The long-life of plug uses.Why use torsion spring and do not use hat spring (torsion spring and hat spring belong to prior art), be due to
Domestic material and production technology, less stable in terms of ensureing the elastic force of hat spring, the hat spring of domestic making is difficult to meet undershoot
Pull out force be also satisfied high life requirement the two condition simultaneously, uses torsion spring the most well to solve this problem.Below with first
Illustratively torsion spring and the difference of hat spring as a example by torsion spring, the first torsion spring includes having front annular matrix 4 jaggy and have breach
Rear annular matrix 7, be wholely set the torsion spring bar 5 of multiple circumferentially spaced layout, each torsion spring bar between forward and backward annular matrix
The 5 closing waist structures being defined elasticity by equidirectional torsion.Hat spring the most also includes that two have annular matrix jaggy,
Being wholely set the hat spring bar of multiple circumferentially spaced layout between two annular matrix, the middle part of hat spring bar has by jumping-up
The tool resilient closing waist structure formed, hat spring with the main distinction of torsion spring is, with hat spring and the torsion spring of diameter, hat spring bar is compared
Torsion spring bar wants width, the closing waist structure of hat spring bar to be formed by jumping-up, and the closing waist structure of torsion spring bar is reversed by same trend and formed.
In other embodiments of the invention: if the quality of hat spring is ensured, the first torsion spring or the second torsion spring also may be used
To be replaced by hat spring；Gas-permeable channels can also be directly arranged on the jacket wall of inner sleeve；Certainly gas-permeable channels can not also set；Fixing
The sleeve body portion of set can not also set, and the coupling part of fixed cover can also be fixedly welded on outer putting.Inner wire or outer conductor
Can also is that a contact pin structure, now the corresponding conductor of adaptive conductor assembly is that the hat spring socket adaptive with contact pin, torsion spring are inserted
Hole or wire spring socket.Adapter may not be coaxial radio-frequency connector, such as adapter is an electric connector, only
Inner wire coordinates for the inner wire plug with adaptive conductor assembly, and outer conductor is not slotting with the outer conductor of adaptive conductor assembly
Pulling out cooperation, outer conductor is only the shielding action playing inner conductors, and inner wire is used for transmitting the signal of telecommunication, be now not required for interior,
Outer conductor must be coaxially disposed, and the centerline parallel of the centrage of outer conductor and inner wire is arranged also may be used.
The embodiment 2 of adapter is as shown in Figure 2: embodiment 2 as different from Example 1, the second torsion spring of inner wire 11
By the replacement of a coil spring 16, coil spring includes annular matrix 17 and the coil spring silk 18 of multiple circumferentially spaced layout, coil spring silk 18 with
Annular matrix 17 split is arranged, and turns on the front end outer peripheral face of annular matrix outside the front end of coil spring silk, turns up in the rear end of coil spring silk
To the rear end outer peripheral face of annular matrix, coil spring silk reverses with trend and forms the resilient closing waist structure of tool.Figure middle term 6 represents
Outer conductor.In other embodiments of the invention, similar with the expansion embodiment of embodiment 1, this adapter can also is that one
Inner wire is for transmitting the electric connector of the signal of telecommunication.
The embodiment 3 of adapter is as shown in Figure 3: embodiment 3 as different from Example 1, the first torsion spring quilt of outer conductor
The replacement of one coil spring 20, the overcoat of outer conductor includes protheca 6-1 and rear enclosure 6-2, protheca is provided with restriction coil spring and moves forward
The front limit structure of the limit, rear enclosure is provided with restriction coil spring and moves the rear position limiting structure of the limit backwards, after coil spring is encased in
After in set, protheca is fixedly welded in rear enclosure.Figure middle term 11 represents inner wire.In other embodiments of the invention, and real
The expansion embodiment executing example 1 is similar to, and this adapter can also is that an inner wire is for transmitting the electric connector of the signal of telecommunication.
The enforcement of conductor assembly is such as shown in Fig. 1 ~ 3: in the concrete structure of conductor assembly and above-mentioned each adapter embodiment
Described conductor assembly is identical, is not described in detail in this.
Claims (10)
1. conductor assembly, including outer conductor and being electrically connected for contacting with the corresponding conductor of intermateable connector of being arranged in outer conductor
Inner wire, it is characterised in that: one of them conductor in inner wire, outer conductor include torsion spring, another one conductor include turn round
Spring, coil spring or hat spring.
Conductor assembly the most according to claim 1, it is characterised in that: inner wire, outer conductor all include torsion spring.
Conductor assembly the most according to claim 1, it is characterised in that: outer conductor include inner peripheral surface for adaptive conductor group
The outer conductor of part contacts the torsion spring being electrically connected, and inner wire includes that inner peripheral surface is electrically connected for contacting with the inner wire of adaptive conductor assembly
Coil spring.
Conductor assembly the most according to claim 1, it is characterised in that: inner wire include inner peripheral surface for adaptive conductor group
The inner wire of part contacts the torsion spring being electrically connected, and outer conductor includes that inner peripheral surface is electrically connected for contacting with the outer conductor of adaptive conductor assembly
Coil spring.
5. according to the conductor assembly described in Claims 2 or 3, it is characterised in that: outer conductor also includes overcoat, the inner hole wall of overcoat
On be provided with block direction block step forward, the front end of overcoat is provided with the fixed cover of loop configuration, and fixed cover includes and institute
State the coupling part of sleeve thread cooperation and be arranged at the sleeve body portion that the axis of rear end, coupling part extends along the longitudinal direction, outward
The front end of the torsion spring of conductor is arranged between sleeve body portion and overcoat, before coupling part and block step limit the torsion spring of outer conductor
The rear mobile limit.
6. according to the conductor assembly described in claim 2 or 4, it is characterised in that: inner wire also includes inner sleeve, the torsion spring of inner wire
It is arranged in the endoporus of inner sleeve, inner wire is provided with the ventilative of annular gap between endoporus and the inner and outer conductor of connection inner sleeve
Passage.
Conductor assembly the most according to claim 6, it is characterised in that: gas-permeable channels is positioned at the rear side of inner sleeve, gas-permeable channels
Including the axial passage part connected with the endoporus rear end of inner sleeve be connected between axial passage part and described annular gap
Radial passage part.
Conductor assembly the most according to claim 3, it is characterised in that: inner wire also includes inner sleeve, and the coil spring of inner wire sets
It is placed in the endoporus of inner sleeve, inner wire is provided with the ventilative of annular gap between endoporus and the inner and outer conductor of connection inner sleeve and leads to
Road.
Conductor assembly the most according to claim 8, it is characterised in that: gas-permeable channels is positioned at the rear side of inner sleeve, gas-permeable channels
Including the axial passage part connected with the endoporus rear end of inner sleeve be connected between axial passage part and described annular gap
Radial passage part.
10. adapter, including connector shell, it is characterised in that: also include the conductor as described in claim 1 ~ 9 any one
Assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610837180.8A CN106299802A (en) | 2016-09-21 | 2016-09-21 | Conductor assembly and use the adapter of this conductor assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610837180.8A CN106299802A (en) | 2016-09-21 | 2016-09-21 | Conductor assembly and use the adapter of this conductor assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106299802A true CN106299802A (en) | 2017-01-04 |
Family
ID=57712851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610837180.8A Pending CN106299802A (en) | 2016-09-21 | 2016-09-21 | Conductor assembly and use the adapter of this conductor assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106299802A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109309306A (en) * | 2017-07-28 | 2019-02-05 | 罗伯特·博世有限公司 | Electric mortiser contact head for high current application and the connectors system for high current application |
| WO2019037357A1 (en) * | 2017-08-22 | 2019-02-28 | 深圳易马达科技有限公司 | Connector |
| CN110350345A (en) * | 2019-07-16 | 2019-10-18 | 成都宝利根科技有限公司 | A kind of high current connector component |
| CN111478082A (en) * | 2020-03-26 | 2020-07-31 | 中航光电科技股份有限公司 | Coaxial contact element containing brush type pinhole |
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| CN101826689A (en) * | 2010-05-06 | 2010-09-08 | 镇江市正恺电子有限公司 | Quick-installation coaxial radio-frequency connector and quick installation method thereof |
| CN203326184U (en) * | 2013-05-07 | 2013-12-04 | 江苏宏信电子科技有限公司 | Wire-spring inner conductor structure of radio-frequency coaxial connector |
| US20140322970A1 (en) * | 2012-01-11 | 2014-10-30 | Spinner Gmbh | RF Connector |
| CN105470683A (en) * | 2015-07-22 | 2016-04-06 | 中航光电科技股份有限公司 | Cage type leaf spring, jack using same and electric connector |
| CN105470682A (en) * | 2015-07-22 | 2016-04-06 | 中航光电科技股份有限公司 | Jack and electric connector using same |
| CN105811140A (en) * | 2016-03-21 | 2016-07-27 | 中航光电科技股份有限公司 | Electrical connector and jack and inner sleeve thereof |
| CN105896141A (en) * | 2016-05-25 | 2016-08-24 | 余剑峰 | Polygonal wire-spring jack and preparation process therefor |
| CN206041048U (en) * | 2016-09-21 | 2017-03-22 | 中航光电科技股份有限公司 | Conductor assembly and use this conductor assembly's connector |
-
2016
- 2016-09-21 CN CN201610837180.8A patent/CN106299802A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101826689A (en) * | 2010-05-06 | 2010-09-08 | 镇江市正恺电子有限公司 | Quick-installation coaxial radio-frequency connector and quick installation method thereof |
| US20140322970A1 (en) * | 2012-01-11 | 2014-10-30 | Spinner Gmbh | RF Connector |
| CN203326184U (en) * | 2013-05-07 | 2013-12-04 | 江苏宏信电子科技有限公司 | Wire-spring inner conductor structure of radio-frequency coaxial connector |
| CN105470683A (en) * | 2015-07-22 | 2016-04-06 | 中航光电科技股份有限公司 | Cage type leaf spring, jack using same and electric connector |
| CN105470682A (en) * | 2015-07-22 | 2016-04-06 | 中航光电科技股份有限公司 | Jack and electric connector using same |
| CN105811140A (en) * | 2016-03-21 | 2016-07-27 | 中航光电科技股份有限公司 | Electrical connector and jack and inner sleeve thereof |
| CN105896141A (en) * | 2016-05-25 | 2016-08-24 | 余剑峰 | Polygonal wire-spring jack and preparation process therefor |
| CN206041048U (en) * | 2016-09-21 | 2017-03-22 | 中航光电科技股份有限公司 | Conductor assembly and use this conductor assembly's connector |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109309306A (en) * | 2017-07-28 | 2019-02-05 | 罗伯特·博世有限公司 | Electric mortiser contact head for high current application and the connectors system for high current application |
| WO2019037357A1 (en) * | 2017-08-22 | 2019-02-28 | 深圳易马达科技有限公司 | Connector |
| CN110350345A (en) * | 2019-07-16 | 2019-10-18 | 成都宝利根科技有限公司 | A kind of high current connector component |
| CN110350345B (en) * | 2019-07-16 | 2020-07-28 | 成都宝利根科技有限公司 | High-current connector assembly |
| CN111478082A (en) * | 2020-03-26 | 2020-07-31 | 中航光电科技股份有限公司 | Coaxial contact element containing brush type pinhole |
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| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20200310 |