CN108879169A - Two-part center conductor connector - Google Patents
Two-part center conductor connector Download PDFInfo
- Publication number
- CN108879169A CN108879169A CN201810774929.8A CN201810774929A CN108879169A CN 108879169 A CN108879169 A CN 108879169A CN 201810774929 A CN201810774929 A CN 201810774929A CN 108879169 A CN108879169 A CN 108879169A
- Authority
- CN
- China
- Prior art keywords
- center conductor
- dielectric
- inner hole
- inner end
- conductor
- 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
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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- 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
- H01R24/58—Contacts spaced along longitudinal axis of engagement
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a kind of two-part center conductor connector, including outer conductor, dielectric and center conductor, dielectric inner hole is the flared structure of opening outwardly, is equipped with annular positioning groove on the inside of dielectric inner hole horn mouth；Center conductor includes the first center conductor and the second center conductor, first center conductor inner end multiple axial directions that are uniformly distributed along the circumference split slot, the circular orientation platform of first center conductor inner end is crimped in the annular positioning groove on the inside of dielectric inner hole horn mouth, and the second center conductor inner end passes through dielectric inner hole and is fixedly plugged in the first center conductor inner end.The configuration of the present invention is simple, it is at low cost, it can be achieved that non-to positive blindmate, not only plug together quick and convenient, but also jack will not deformation occurs or fracture when plugging together so that center conductor be bonded with jack it is even closer reliably, it contact engaging and separating force and axially retains that power is strong, ensure that the stability of product electrical property transmission.
Description
Technical field
The present invention relates to a kind of radio frequency connector, especially one kind center conductor during to slotting can voluntarily adjust righting
Connector, belong to technical field of electronic components.
Background technique
Radio frequency connector is usually made of center conductor, insulating supporting and outer conductor, and wherein center conductor is all integral type
Structure, male and female head often require that center conductor zero deflection to positive connection, in practical docking operation, as long as center conductor when plugging together
Slightly angular deviation, center conductor head will oppress jack, so that jack valve generates deformation, eventually leading to jack can not be tight
Close package center conductor is even broken, this not only results in the decrease of contact engaging and separating force, axially retains the deficiency of power, but will cause electrical property
Can be unstable, so that equipment operation is unable to reach expected performance requirement.
Summary of the invention
The object of the present invention is to provide a kind of structures simply, electric performance stablity, center conductor can be voluntarily during to slotting
Adjust the two-part center conductor connector of righting.
The present invention is achieved by the following technical programs：
A kind of two-part center conductor connector, including outer conductor, dielectric and center conductor, the dielectric are set
It sets in outer conductor inner hole, the center conductor is supported in dielectric inner hole, and the dielectric inner hole is to be open outwardly
Flared structure, be equipped with annular positioning groove on the inside of dielectric inner hole horn mouth；The center conductor is two-part structure, in
Heart conductor includes the first center conductor and the second center conductor, and the first center conductor inner end multiple axial directions that are uniformly distributed along the circumference split slot,
First center conductor inner end is put in dielectric inner hole horn mouth, and the circular orientation platform of the first center conductor inner end is crimped on
In annular positioning groove on the inside of dielectric inner hole horn mouth, the second center conductor inner end passes through the fixed grafting of dielectric inner hole
In the first center conductor inner end.
The purpose of the present invention can also be further realized by following technical measures.
Two-part center conductor connector above-mentioned, wherein second center conductor is stepped shaft structure, in second
Heart conductor inner end end is spherical surface, is equipped with frustum in the middle part of the second center conductor, the frustum is connected to dielectric inner hole loudspeaker
In cone slot on the inside of mouthful, the second center conductor outer end is equipped with flat recess.
Two-part center conductor connector above-mentioned, wherein the dielectric inner hole horn mouth cone angle be 22 °~
25°。
Two-part center conductor connector above-mentioned, wherein first center conductor is made of beryllium-bronze.
Two-part center conductor connector above-mentioned, wherein it is close to be equipped with first between the dielectric and outer conductor inner hole
Seal.
Two-part center conductor connector above-mentioned, wherein the rectangular connection that extends radially outwardly out in the middle part of the outer conductor
Flange, rectangular connecting flange side are equipped with the second sealing ring.
Center conductor of the invention uses two-part structure, and structure is simple, at low cost.Reality to it is slotting during when first
When center conductor slightly has angular deviation, the first center conductor can voluntarily adjust righting in the case where the effect of slot elastic force is split in its inner end, at this time
Second center conductor and dielectric and outer conductor still keep original direction, when the first center conductor plugs together completely, connector
General direction is returned just, thus realize it is non-to positive blindmate, not only plug together it is quick and convenient, but also when plugging together jack will not deformation occurs or
Fracture so that center conductor be bonded with jack it is even closer reliably, contact engaging and separating force with to axially retain power strong, ensure that product electrical property
The stability of transmission.Furthermore the cone angle of dielectric inner hole horn mouth setting certain angle, when the first center conductor can be made to plug together
It can stir up and down, there is certain adjusting freedom degree.First center conductor is positioned by circular orientation platform, while the second center is led
Body guarantees that the two connection is more firm, further ensures the electrical property of product by frustum positioning thereon.
The advantages and features of the present invention will be illustrated and explained by the non-limitative illustration of preferred embodiment below,
These embodiments only provide as an example referring to attached drawing.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
As shown in Figure 1, the present invention includes outer conductor 1, dielectric 2 and center conductor 3, the setting of dielectric 2 is led outside
In 1 inner hole of body, center conductor 3 is supported in 2 inner hole of dielectric.The first sealing is equipped between 1 inner hole of dielectric 2 and outer conductor
4 are enclosed, extend radially outwardly out rectangular connecting flange 11 in the middle part of outer conductor 1, for being connect with plate, rectangular 11 left side of connecting flange
Equipped with the second sealing ring 5,2 inner hole of dielectric is opening flared structure outwardly, inner hole horn mouth cone angle is 22 °~
25 °, α is 22 ° in the present embodiment, is equipped with annular positioning groove 21 on the inside of 2 inner hole horn mouth of dielectric.
Center conductor 3 is two-part structure, and center conductor 3 includes the first center conductor 31 and the second center conductor 32, the
One center conductor, 31 inner end, six axial directions that are uniformly distributed along the circumference split slot 33, and the first center conductor 31 is made of beryllium-bronze, guarantees six
A axial direction, which splits slot 33, has enough elastic packagings to live the second center conductor 32, and 31 inner end of the first center conductor puts in dielectric 2
In inner hole horn mouth, and the circular orientation platform 311 of 31 inner end of the first center conductor is crimped on the inside of 2 inner hole horn mouth of dielectric
Annular positioning groove 21 in, so that the first center conductor 31 is fixed.Second center conductor, 32 inner end passes through 2 inner hole of dielectric
It is fixedly plugged in 31 inner end of the first center conductor, the second center conductor 32 is stepped shaft structure, and inner end end is spherical surface, can
So that its smooth pivotal in 31 inner end of the first center conductor, frustum 321 is equipped in the middle part of the second center conductor 32, frustum 321 blocks
It connects in the cone slot 22 on the inside of 2 inner hole horn mouth of dielectric, the second center conductor 32 can be reliably connected with dielectric 2,
Second center conductor, 32 outer end is additionally provided with flat recess 322, for interting sealing wire cable core.
In addition to the implementation, the present invention can also have other embodiments, all to use equivalent substitution or equivalent transformation shape
At technical solution, be all fallen within the protection domain of application claims.
Claims (6)
1. a kind of two-part center conductor connector, including outer conductor, dielectric and center conductor, the dielectric setting
In outer conductor inner hole, the center conductor is supported in dielectric inner hole, it is characterised in that：The dielectric inner hole is
The flared structure of opening outwardly, dielectric inner hole horn mouth inside are equipped with annular positioning groove；The center conductor is two sections
Formula structure, center conductor include the first center conductor and the second center conductor, and the first center conductor inner end is uniformly distributed along the circumference multiple
Slot axially is split, the first center conductor inner end is put in dielectric inner hole horn mouth, and the annular of the first center conductor inner end is fixed
Position platform is crimped in the annular positioning groove on the inside of dielectric inner hole horn mouth, and the second center conductor inner end passes through in dielectric
Hole is fixedly plugged in the first center conductor inner end.
2. two-part center conductor connector as described in claim 1, it is characterised in that：Second center conductor is ladder
Axle construction, the second center conductor inner end end are spherical surface, are equipped with frustum in the middle part of the second center conductor, the frustum is connected to insulation
In cone slot on the inside of medium inner hole horn mouth, the second center conductor outer end is equipped with flat recess.
3. two-part center conductor connector as claimed in claim 2, it is characterised in that：The dielectric inner hole horn mouth
Cone angle is 22 °~25 °.
4. two-part center conductor connector as described in claim 1, it is characterised in that：First center conductor uses beryllium
Bronze is made.
5. two-part center conductor connector as described in claim 1, it is characterised in that：In the dielectric and outer conductor
The first sealing ring is equipped between hole.
6. two-part center conductor connector as described in claim 1, it is characterised in that：In the middle part of the outer conductor radially outward
Extend rectangular connecting flange, rectangular connecting flange side is equipped with the second sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810774929.8A CN108879169A (en) | 2018-07-16 | 2018-07-16 | Two-part center conductor connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810774929.8A CN108879169A (en) | 2018-07-16 | 2018-07-16 | Two-part center conductor connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108879169A true CN108879169A (en) | 2018-11-23 |
Family
ID=64301988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810774929.8A Pending CN108879169A (en) | 2018-07-16 | 2018-07-16 | Two-part center conductor connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108879169A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3012286U (en) * | 1994-12-09 | 1995-06-13 | 二幸電気工業株式会社 | Coaxial cable connector |
| JPH11154565A (en) * | 1997-07-01 | 1999-06-08 | Nippon Antenna Co Ltd | Coaxial connector with built-in dummy |
| CN101170233A (en) * | 2007-12-07 | 2008-04-30 | 罗森伯格亚太电子有限公司 | A female connector of coaxial cable connector |
| CN101183765A (en) * | 2007-12-26 | 2008-05-21 | 罗森伯格亚太电子有限公司 | Interface of coaxial cable connector |
| CN201252292Y (en) * | 2008-09-11 | 2009-06-03 | 苏州市吴通通讯器材有限公司 | DIN type 1/2' ultra-soft radio-frequency coaxial cable connector |
| CN101459304A (en) * | 2009-01-05 | 2009-06-17 | 江苏科技大学 | RF coaxial connector capable of slight bias insertion |
| CN201523138U (en) * | 2009-11-02 | 2010-07-07 | 罗森伯格亚太电子有限公司 | Female contact of coaxial cable connector |
| CN201682137U (en) * | 2010-02-11 | 2010-12-22 | 罗森伯格亚太电子有限公司 | Coaxial cable connector |
| CN103094779A (en) * | 2013-01-29 | 2013-05-08 | 苏州瑞可达连接***有限公司 | Server message block (SMB) blind mating coaxial plug |
| CN205081261U (en) * | 2015-11-03 | 2016-03-09 | 镇江市华展电子科技有限公司 | Novel DIN type radio frequency connector inner conductor |
| CN108023245A (en) * | 2017-12-15 | 2018-05-11 | 谈振新 | It is adapted to blind with allowing to insert inclined component of RF coaxial connector |
| CN207530283U (en) * | 2017-10-20 | 2018-06-22 | 镇江南方电子有限公司 | A kind of connector device matches auxiliary mould |
| CN208433560U (en) * | 2018-07-16 | 2019-01-25 | 镇江市华展电子科技有限公司 | Two-part center conductor connector |
-
2018
- 2018-07-16 CN CN201810774929.8A patent/CN108879169A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3012286U (en) * | 1994-12-09 | 1995-06-13 | 二幸電気工業株式会社 | Coaxial cable connector |
| JPH11154565A (en) * | 1997-07-01 | 1999-06-08 | Nippon Antenna Co Ltd | Coaxial connector with built-in dummy |
| CN101170233A (en) * | 2007-12-07 | 2008-04-30 | 罗森伯格亚太电子有限公司 | A female connector of coaxial cable connector |
| CN101183765A (en) * | 2007-12-26 | 2008-05-21 | 罗森伯格亚太电子有限公司 | Interface of coaxial cable connector |
| CN201252292Y (en) * | 2008-09-11 | 2009-06-03 | 苏州市吴通通讯器材有限公司 | DIN type 1/2' ultra-soft radio-frequency coaxial cable connector |
| CN101459304A (en) * | 2009-01-05 | 2009-06-17 | 江苏科技大学 | RF coaxial connector capable of slight bias insertion |
| CN201523138U (en) * | 2009-11-02 | 2010-07-07 | 罗森伯格亚太电子有限公司 | Female contact of coaxial cable connector |
| CN201682137U (en) * | 2010-02-11 | 2010-12-22 | 罗森伯格亚太电子有限公司 | Coaxial cable connector |
| CN103094779A (en) * | 2013-01-29 | 2013-05-08 | 苏州瑞可达连接***有限公司 | Server message block (SMB) blind mating coaxial plug |
| CN205081261U (en) * | 2015-11-03 | 2016-03-09 | 镇江市华展电子科技有限公司 | Novel DIN type radio frequency connector inner conductor |
| CN207530283U (en) * | 2017-10-20 | 2018-06-22 | 镇江南方电子有限公司 | A kind of connector device matches auxiliary mould |
| CN108023245A (en) * | 2017-12-15 | 2018-05-11 | 谈振新 | It is adapted to blind with allowing to insert inclined component of RF coaxial connector |
| CN208433560U (en) * | 2018-07-16 | 2019-01-25 | 镇江市华展电子科技有限公司 | Two-part center conductor connector |
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