CN108711690A - A kind of printed board connector - Google Patents
A kind of printed board connector Download PDFInfo
- Publication number
- CN108711690A CN108711690A CN201810506281.6A CN201810506281A CN108711690A CN 108711690 A CN108711690 A CN 108711690A CN 201810506281 A CN201810506281 A CN 201810506281A CN 108711690 A CN108711690 A CN 108711690A
- Authority
- CN
- China
- Prior art keywords
- printed board
- outer conductor
- insulator
- connector
- board connector
- 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.)
- Granted
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Classifications
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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
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
-
- 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
-
- 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
- H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
-
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- 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
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
This application discloses a kind of printed board connectors, including inner wire, the first outer conductor.In one end that connector is connect with printed board, first outer conductor outer surface both sides are arranged with the first lug boss, for the soldering of printed boards, lower section be equipped with the second lug boss, for being positioned in the printed board.First lug boss is electric conductor, it is electrically connected with the inner surface of first outer conductor, the inner wire extends to outside the end face of the first outer conductor connection printed board one end, is used for and the soldering of printed boards, one end of the inner wire connection coaxial line, including jack.The connector includes at least an insulator, is made of polyetheretherketonematerials materials.The printed board connector, solves the problems such as prior art occupied space is big, reliability is poor, inner wire is broken, deformation, enhances the reliability of connector, reduces operating space to greatest extent and requires.
Description
Technical field
This application involves communication field more particularly to a kind of printed board connectors.
Background technology
Printed board connector is suitable for microstrip circuit or the external interface of optical communication module in printed board, plays electrical connection
Effect.Printed board installation is divided into right angle setting and is installed in parallel in two kinds of forms in printed board, is wanted generally according to the performance of complete machine
It asks and installs, operating space size is chosen.In the case where bulk allows, parallel installation side can be preferentially selected
Formula.The printed board connector of existing parallel installation is connected to ground using leg, and connector is integrally located at outside printed board, occupied space
It is larger.When inner wire is relatively thin or for flake structure when, poor, the problems such as easily causing inner wire fracture, deformation of reliability.
Therefore, the present invention proposes a kind of printed board connector, solve prior art occupied space is big, reliability is poor,
The problems such as inner wire fracture, deformation, the reliability of connector is enhanced, reduces operating space to greatest extent and require.
Invention content
The embodiment of the present application provides a kind of printed board connector, solve existing printed board connector occupied space it is big, can
The problem of breaking strain being easy to happen by property difference and inner wire.
The printed board connector provided by the invention, including inner wire, the first outer conductor；In the connector and printing
One end of plate connection, first outer conductor outer surface both sides are arranged with the first lug boss, for the soldering of printed boards,
Lower section is equipped with the second lug boss, for being positioned in the printed board；First lug boss is outside electric conductor, with described first
The inner surface of conductor is electrically connected；The inner wire extends to outside the end face of the first outer conductor connection printed board one end,
For with the soldering of printed boards；One end of the inner wire connection coaxial line, including jack.
Preferably, the printed board connector includes first insulator and second insulator；The first insulator, second
Insulator is used to support the inner wire and the first outer conductor；The first insulator is located at the connector close to printed circuit
One end of plate；The first insulator connect with first outer conductor end of printed board one end close to the end face of printed board one end
Face flushes；The second insulator is located at one end of connector connection coaxial line；The second insulator is close to coaxial line
The end face of one end is located on the inside of the end face of first outer conductor connection coaxial line one end；The first outer conductor inner surface and institute
Between stating inner wire outer surface, coaxial cavity is formed.
It is further preferred that the printed board connector includes the second outer conductor；The position of second outer conductor in an axial direction
The end face of coaxial line one end is connected with first outer conductor close to the end face of coaxial line one end setting in the first insulator
Between；The position of second outer conductor radially is between the inner wire and the first outer conductor；First outer conductor
Contact is fixed in inner surface and second outer conductor outer surface；The second outer conductor inner surface and the inner wire outer surface it
Between, form coaxial cavity.
Preferably, step-like structure is presented in the diameter of the inner wire in an axial direction, for realizing the printed board connector
Impedance matching from coaxial line connecting pin to microstrip line connecting pin.
Preferably, step-like structure is presented in the first outer conductor inner surface diameter in an axial direction, for realizing the printing
Impedance matching of the connector for substrate from coaxial line connecting pin to microstrip line connecting pin.
Preferably, first outer conductor, the second outer conductor conjugate inner surface diameter step-like knot is presented in an axial direction
Structure, the impedance matching for realizing the printed board connector from coaxial line connecting pin to microstrip line connecting pin.
Preferably, the bottom of first lug boss extends out to a few leg to outside the end face, for it is described
Soldering of printed boards.
Preferably, close to one end that connector is connect with coaxial line, first outer conductor outer surface includes screw thread knot
Structure.
Preferably, the first insulator material is polytetrafluoroethylene；The second insulator material is polyether-ether-ketone.
Preferably, the inner wire uses beryllium-bronze gilding, first outer conductor, the second outer conductor to be plated for brass
Gold.
Above-mentioned at least one technical solution that the embodiment of the present application uses can reach following advantageous effect：The application provides
A kind of printed board connector solve prior art occupied space is big, reliability is poor, inner wire fracture, deformation the problems such as,
The reliability of connector is enhanced, operating space is reduced to greatest extent and requires.
Description of the drawings
Attached drawing described herein is used for providing further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please do not constitute the improper restriction to the application for explaining the application.In the accompanying drawings：
Fig. 1 is a kind of printed board connector sectional view provided by the embodiments of the present application；
Fig. 2 is a kind of printed board connector end view provided by the embodiments of the present application；
Fig. 3 be it is provided by the embodiments of the present application it is a kind of include two insulators printed board connector sectional view；
Fig. 4 be it is provided by the embodiments of the present application it is a kind of include the second outer conductor printed board connector sectional view；
Fig. 5 be it is provided by the embodiments of the present application it is a kind of include the second outer conductor printed board connector end view；
Fig. 6 is a kind of printed board connector application state front view provided by the embodiments of the present application；
Fig. 7 is a kind of printed board connector application state end view provided by the embodiments of the present application.
Specific implementation mode
To keep the purpose, technical scheme and advantage of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application one
Section Example, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under the premise of creative work, shall fall in the protection scope of this application.
Below in conjunction with attached drawing, the technical solution that each embodiment of the application provides is described in detail.
Fig. 1 is a kind of printed board connector sectional view provided by the embodiments of the present application, and Fig. 2 is provided by the embodiments of the present application
A kind of printed board connector end view.As shown in Fig. 1~2, a kind of printed board connector provided by the embodiments of the present application includes
Inner wire 3, the first outer conductor 1.
It is described in one end that connector is connect with printed board, it is convex that first outer conductor outer surface both sides are arranged with first
Rise portion 110, for the soldering of printed boards, lower section be equipped with the second lug boss 111, for being positioned in the printed board.
First lug boss is electric conductor, is electrically connected with the inner surface of first outer conductor.
The inner wire extends to outside the end face of the first outer conductor connection printed board one end, is used for and the printing
Plate welds.
One end of the inner wire connection coaxial line, including jack 30.
Those skilled in the art know about, in the coaxial configuration that inner wire and outer conductor are constituted, including insulation stent.
In the present embodiment, the printed board connector further includes insulator 2, and insulator setting is in first outer conductor and interior
In the coaxial cavity constituted between conductor, play the role of support.
The scheme that the present embodiment advanced optimizes, the connector includes at least an insulator, by polyetheretherketonematerials materials
It is made.
First lug boss and second lug boss connect one that machine is connect with the printed board in the printed board
End forms T-type structure, and the part that first lug boss and the inner wire extend outside first outer conductor end face is used for
It is connect with the printed board.It is changed to T-type structure welding method from two leg welding methods by traditional, enhances reliability,
The problems such as effectively solving inner wire fracture, deformation.Second lug boss is connect with the location hole of the printed board, plays positioning
Operating space demand is reduced while effect to greatest extent.
In order to improve the performance of the printed board connector, the inner wire uses beryllium-bronze gilding, and described first
Outer conductor is that brass is gold-plated.
Fig. 3 be it is provided by the embodiments of the present application it is a kind of include two insulators printed board connector sectional view, the application
A kind of printed board connector that embodiment provides includes inner wire 3, the first outer conductor 1, first insulator 21 and second insulator
20。
It is described in one end that connector is connect with printed board, it is convex that first outer conductor outer surface both sides are arranged with first
The portion of rising is used for and the soldering of printed boards；The second lug boss is equipped with below first outer conductor outer surface, in the print
It is positioned in making sheet.
First lug boss is electric conductor, is electrically connected with the inner surface of first outer conductor.
The inner wire extends to outside the end face of the first outer conductor connection printed board one end, is used for and the printing
Plate welds.
One end of the inner wire connection coaxial line, including jack.
Between the first outer conductor inner surface and the inner wire outer surface, coaxial cavity is formed.
In the present embodiment, insulator further includes first insulator and second insulator.The first insulator,
In the coaxial cavity that two insulators are constituted between the inner wire and the first outer conductor, it is used to support the inner wire and first
Outer conductor.The first insulator is located at the connector close to one end of printed circuit board.The first insulator is close to print
The end face of making sheet one end connect the end face of printed board one end with first outer conductor.The second insulator is located at described
Connector connects one end of coaxial line.The second insulator is located at first outer conductor close to the end face of coaxial line one end and connects
On the inside of the end face for connecing coaxial line one end.
Fig. 4 be it is provided by the embodiments of the present application it is a kind of include the second outer conductor printed board connector sectional view, Fig. 5 be this
Application embodiment provide it is a kind of include the second outer conductor printed board connector end view.As shown in Figures 4 and 5, the application
Embodiment provide the printed board connector including the second outer conductor include inner wire 3, the first outer conductor 1, first insulator 21,
Second insulator 20 and the second outer conductor 4；
It is described in one end that connector is connect with printed board, it is convex that first outer conductor outer surface both sides are arranged with first
Portion 110 is played, is used for and the soldering of printed boards；It is equipped with the second lug boss 111 below first outer conductor outer surface, is used for
It is positioned in the printed board.
First lug boss, the second lug boss are electric conductor, are electrically connected with the inner surface of first outer conductor.
The inner wire extends to outside the end face of the first outer conductor connection printed board one end, is used for and the printing
Plate welds.
One end of the inner wire connection coaxial line, including jack 30.
Between the first outer conductor inner surface and the inner wire outer surface, coaxial cavity is formed.
In the present embodiment, the first insulator, second insulator are between the inner wire and the first outer conductor
In the coaxial cavity of composition, it is used to support the inner wire and the first outer conductor, the first insulator is located at the connector and leans on
One end of nearly printed circuit board；The first insulator connect printing close to the end face of printed board one end with first outer conductor
The end face of plate one end.The second insulator is located at one end of connector connection coaxial line；The second insulator
On the inside of the end face that the end face of coaxial line one end is located at first outer conductor connection coaxial line one end.
It is connector profession common used material that the first insulator, which uses polytetrafluoroethylene material, the material, has resistance to height
Temperature characteristics can prevent internal and external conductor from short circuit occurs for the product.The second insulator uses polyetheretherketonematerials materials, the material
It is a kind of special engineering plastics with excellent properties such as high-temperature stability, high mechanical properties, it is long that the product large area can be born
Time high-temperature soldering is indeformable not to be fallen off.
The position of second outer conductor in an axial direction is located at end face and institute of the first insulator close to coaxial line one end
Between the end face for stating the first outer conductor connection coaxial line one end, the position of second outer conductor radially is located at the inner wire
And first between outer conductor.The first outer conductor inner surface and second outer conductor outer surface, which are fixed, to be contacted, and described second
Between outer conductor inner surface and the inner wire outer surface, coaxial cavity is formed.
The effect of second outer conductor is, convenient for assembling the in the cavity that is formed to the first outer conductor and the first inner wire
Two insulators.
For the guarantee good welding performance of outer conductor, the material of first outer conductor and second outer conductor is all made of
Brass is gold-plated.
Further, in order to realize impedance of the printed board connector from coaxial line connecting pin to microstrip line connecting pin
Match, step-like structure is presented in the diameter of the inner wire in an axial direction；Platform is presented in the first outer conductor inner surface diameter in an axial direction
Stepped structure；First outer conductor, the second outer conductor conjugate inner surface diameter step-like structure is presented in an axial direction.
For the printed board connector connection function is better achieved, the bottom of first lug boss is to outside the end face
Extend at least one leg 112, is used for and the soldering of printed boards.
Close to one end that connector is connect with coaxial line, first outer conductor outer surface includes helicitic texture, is used for
It is connect with the coaxial line.
In the present embodiment, the inner wire is equipped in one end of jack and is equipped with jack 30, the jack edge along axle center
It cracks 31, forms resilient clamp structure, for clamping the capillary of the coaxial line.
In order to keep the demand of elasticity and welding performance, the material of the inner wire gold-plated using beryllium-bronze.
The leg of the printed board connector, the first lug boss and the inner wire extend first outer conductor end face
Outer part with the printed board for connecting.The problems such as enhancing reliability, effectively solving inner wire fracture, deformation.It is described
Second lug boss is connect with the location hole of the printed board, and operating space is reduced to greatest extent while playing positioning action
Demand.
Fig. 6 is a kind of printed board connector application state front view provided by the embodiments of the present application, and Fig. 7 is implemented for the application
A kind of printed board connector application state end view that example provides.As shown in figs. 6-7, a kind of printed board provided by the present application
Connector in use, second lug boss passes through the printed board 5, first lug boss 110 and the leg 112 with
Printing board surface overlaps.The inner wire 3 extends the part outside first outer conductor end face and is overlapped with printing board surface.
One end connect with coaxial line close to connector, 1 outer surface of the first outer conductor include helicitic texture, be used for outside coaxial line
Conductor connects.
The welding method can make first outer conductor other than necessary joint face, be welded in printed board,
To greatest extent reduce operating space require, because the printed board connector the first lug boss and leg with the printed board
Connector welds, and increases printed board connector and the welding surface of printed board, enhances reliability, can be to be led in effective solution
The problems such as body fracture, deformation.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that process, method, commodity or equipment including a series of elements include not only those elements, but also includes
Other elements that are not explicitly listed, or further include for this process, method, commodity or the intrinsic element of equipment.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, there is also other identical elements in commodity or equipment.
Above is only an example of the present application, it is not intended to limit this application.For those skilled in the art
For, the application can have various modifications and variations.It is all within spirit herein and principle made by any modification, equivalent
Replace, improve etc., it should be included within the scope of claims hereof.
Claims (10)
1. a kind of printed board connector, which is characterized in that including inner wire, the first outer conductor；
In one end that the connector is connect with printed board, first outer conductor outer surface both sides are arranged with the first protrusion
Portion, for the soldering of printed boards, lower section be equipped with the second lug boss, for being positioned in the printed board；
First lug boss is electric conductor, is electrically connected with the inner surface of first outer conductor；
The inner wire extends to outside the end face of the first outer conductor connection printed board one end, for being welded with the printed board
It connects；
One end of the inner wire connection coaxial line, including jack.
2. printed board connector as described in claim 1, which is characterized in that the printed board connector includes first insulator
And second insulator；
The first insulator, second insulator are used to support the inner wire and the first outer conductor；
The first insulator is located at the connector close to one end of printed circuit board；The first insulator is close to printed board
The end face of one end connect the end face of printed board one end with first outer conductor；
The second insulator is located at one end of connector connection coaxial line；The second insulator is close to coaxial line one end
End face be located on the inside of the end face of first outer conductor connection coaxial line one end；
Between the first outer conductor inner surface and the inner wire outer surface, coaxial cavity is formed.
3. printed board connector as claimed in claim 2, which is characterized in that the printed board connector includes to be led outside second
Body；
The position of second outer conductor in an axial direction is located at the first insulator close to the end face of coaxial line one end and described
One outer conductor connects between the end face of coaxial line one end；
The position of second outer conductor radially is between the inner wire and the first outer conductor；
Contact is fixed in the first outer conductor inner surface and second outer conductor outer surface；The second outer conductor inner surface and
Between the inner wire outer surface, coaxial cavity is formed.
4. the printed board connector as described in claims 1 to 3 any one, which is characterized in that the diameter of the inner wire is along axis
To presentation step-like structure, the impedance for realizing the printed board connector from coaxial line connecting pin to microstrip line connecting pin
Match.
5. the printed board connector as described in claims 1 to 3 any one, which is characterized in that the first outer conductor inner surface
Step-like structure is presented in diameter in an axial direction, from coaxial line connecting pin to microstrip line connecting pin for realizing the printed board connector
Impedance matching.
6. printed board connector as claimed in claim 3, which is characterized in that first outer conductor, the second outer conductor conjugate
Inner surface diameter step-like structure is presented in an axial direction, for realizing the printed board connector from coaxial line connecting pin to micro-strip
The impedance matching of line connecting pin.
7. the printed board connector as described in claims 1 to 3 any one, which is characterized in that the bottom of first lug boss
Portion extends out to a few leg to outside the end face, is used for and the soldering of printed boards.
8. the printed board connector as described in claims 1 to 3 any one, which is characterized in that close to connector with it is coaxial
One end of line connection, first outer conductor outer surface include helicitic texture.
9. the printed board connector as described in claim 2~3 any one, which is characterized in that the first insulator material
For polytetrafluoroethylene；The second insulator material is polyether-ether-ketone.
10. printed board connector as claimed in claim 3, which is characterized in that the inner wire uses beryllium-bronze gilding,
First outer conductor, the second outer conductor are that brass is gold-plated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810506281.6A CN108711690B (en) | 2018-05-24 | 2018-05-24 | Printed board connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810506281.6A CN108711690B (en) | 2018-05-24 | 2018-05-24 | Printed board connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108711690A true CN108711690A (en) | 2018-10-26 |
| CN108711690B CN108711690B (en) | 2020-04-07 |
Family
ID=63870531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810506281.6A Active CN108711690B (en) | 2018-05-24 | 2018-05-24 | Printed board connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108711690B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029864A (en) * | 2019-12-18 | 2020-04-17 | 北京无线电计量测试研究所 | Radio frequency coaxial connector and insulating support |
| CN112736521A (en) * | 2020-12-21 | 2021-04-30 | 北京无线电计量测试研究所 | Electric connector contact assembly |
| CN114323444A (en) * | 2021-12-07 | 2022-04-12 | 北京无线电计量测试研究所 | High-temperature-resistant sealed cavity testing device and configuration method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1101066C (en) * | 1996-11-27 | 2003-02-05 | 惠特克公司 | Board mountable coaxial connector |
| CN203423340U (en) * | 2013-09-04 | 2014-02-05 | 泰科电子(上海)有限公司 | Coaxial connector |
| CN104600408A (en) * | 2015-01-30 | 2015-05-06 | 北京无线电计量测试研究所 | Radio frequency coaxial micro-strip connecting device |
| CN206864799U (en) * | 2017-06-27 | 2018-01-09 | 上海航天科工电器研究院有限公司 | A kind of inner wire floating radio frequency connector |
| CN108054525A (en) * | 2017-11-21 | 2018-05-18 | 北京无线电计量测试研究所 | A kind of coaxial connector jack |
-
2018
- 2018-05-24 CN CN201810506281.6A patent/CN108711690B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1101066C (en) * | 1996-11-27 | 2003-02-05 | 惠特克公司 | Board mountable coaxial connector |
| CN203423340U (en) * | 2013-09-04 | 2014-02-05 | 泰科电子(上海)有限公司 | Coaxial connector |
| CN104600408A (en) * | 2015-01-30 | 2015-05-06 | 北京无线电计量测试研究所 | Radio frequency coaxial micro-strip connecting device |
| CN206864799U (en) * | 2017-06-27 | 2018-01-09 | 上海航天科工电器研究院有限公司 | A kind of inner wire floating radio frequency connector |
| CN108054525A (en) * | 2017-11-21 | 2018-05-18 | 北京无线电计量测试研究所 | A kind of coaxial connector jack |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029864A (en) * | 2019-12-18 | 2020-04-17 | 北京无线电计量测试研究所 | Radio frequency coaxial connector and insulating support |
| CN112736521A (en) * | 2020-12-21 | 2021-04-30 | 北京无线电计量测试研究所 | Electric connector contact assembly |
| CN114323444A (en) * | 2021-12-07 | 2022-04-12 | 北京无线电计量测试研究所 | High-temperature-resistant sealed cavity testing device and configuration method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108711690B (en) | 2020-04-07 |
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