CN105896203B - Radio frequency (RF) coaxial connector - Google Patents
Radio frequency (RF) coaxial connector Download PDFInfo
- Publication number
- CN105896203B CN105896203B CN201610267398.4A CN201610267398A CN105896203B CN 105896203 B CN105896203 B CN 105896203B CN 201610267398 A CN201610267398 A CN 201610267398A CN 105896203 B CN105896203 B CN 105896203B
- Authority
- CN
- China
- Prior art keywords
- radio frequency
- coaxial connector
- socket
- plug
- coaxial
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
-
- 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
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses radio frequency (RF) coaxial connector, including socket and plug, the socket includes three radio frequency (RF) coaxial connectors and guiding mechanism, and each radio frequency (RF) coaxial connector has independent electric signal transmission passage in the same plane；The plug includes the radio frequency coaxial-cable and guiding mechanism of three radio frequency (RF) coaxial connectors, three different lengths, and each radio frequency (RF) coaxial connector has independent electric signal transmission passage in the same plane.Single signalling channel is integrated into multi signal passage by the radio frequency (RF) coaxial connector of the present invention.It is caused not coaxial, radio frequency (RF) coaxial connector or PCB circuit board can't be damaged, be effectively guaranteed the stability of radio frequency (RF) coaxial connector.
Description
Technical field
The invention belongs to electric connector field, is related to a kind of radio frequency (RF) coaxial connector.
Background technology
For horizontal PCB circuit board and the electric signal being vertically arranged between PCB circuit board to be conducted, communication is had been widely used in
Equipment and similar devices.The use of this radio frequency (RF) coaxial connector can realize in small space PCB circuit board and PCB circuit board it
Between signal connection.
Such radio frequency (RF) coaxial connector includes the socket and plug plugged together mutually.Normally, the socket has
Single resilient contact, and the socket has single outer conductor, and 360 ° of the resilient contact of the socket is with inserting
The outer conductor contact of head, forms single electrical signal paths.
But although this single signalling channel can realize the conduction of electric signal, in small space, Wu Fada
Electric signal to multichannel conducts, so as to can not realize that cabinet minimizes.
Therefore, existing radio frequency (RF) coaxial connector its as shown in figure 13, socket 30 includes the elastic connecting of axial direction
Contact element 31 and an inner wire 32, contact with the outer conductor 41 of plug 40 and elastic inner wire 42 respectively.
But single channel transmission telecommunications number can only be realized as shown in figure 13, if wanting in narrow space, realize more logical
The transmission of road signal, then have to single signalling channel being integrated into multi signal passage.
In addition, even realize the integration of multi signal passage, it is also necessary to solve when plug is docked with socket, i.e., more letters
Number passage to inserting, it is caused not coaxial so that the problem of radio frequency (RF) coaxial connector or PCB circuit board are damaged.
The content of the invention
Technical problems to be solved：The purpose of the present invention is overcoming the above problem of the prior art, and offer one can
Possess multi signal passage in small space and perfect to inserting, do not produce the radio frequency (RF) coaxial connector of damage.
Technical solution：Radio frequency (RF) coaxial connector, including socket and plug, the socket include three RF coaxials and connect
Device and guiding mechanism, each radio frequency (RF) coaxial connector has independent electric signal transmission passage in the same plane, wherein wrapping
Include Socket casing, resilient contact, the first inner wire, the second inner wire, the first insulator, the second insulator, the 3rd insulator,
Lid, the first lead, the second lead；
The plug includes the radio frequency coaxial-cable and guiding mechanism of three radio frequency (RF) coaxial connectors, three different lengths,
Each radio frequency (RF) coaxial connector has independent electric signal transmission passage in the same plane, including the first cable, the
Two cables, the 3rd cable, welding bushing, the 4th insulator, the 5th insulator, the 3rd inner wire, bucket column, guide housings, plug
Housing, pin.
Preferably, in the radio frequency (RF) coaxial connector, the 3rd inner wire of the plug and the first of the socket
The 360 ° of contacts of conductor and resilient contact.
Preferably, the radio frequency (RF) coaxial connector, the socket form each parts by die casting, machining,
Pass through press-fitting, riveting and welding assembly again into an entirety.
Preferably, the radio frequency (RF) coaxial connector, the plug form each parts by die casting, machining, then
By press-fitting with welding assembly into an entirety.
Preferably, the radio frequency (RF) coaxial connector, the first lead and the second lead and plug on the socket
On pilot hole, three coaxial electrical signalling channels of socket and plug are realized, in approximately the same plane, upward pair of three parallel axes
Connect.
It is further preferred that the radio frequency (RF) coaxial connector, after the socket and plug docking, play in the axial direction
Under the rigging error of +/- 1mm, it can ensure good electricity function index.
The socket has the radio frequency (RF) coaxial connector of three PCB circuit boards welding-curved formulas and guiding mechanism；
The coaxial radio-frequency connector that the plug has three PCB circuit boards welding-curved formulas and guiding mechanism passes through weldering
Connect and formed with the radio frequency coaxial-cable line of three different lengths.
Beneficial effect：The radio frequency (RF) coaxial connector of the present invention can possess multi signal passage and perfection in small space
To inserting, the radio frequency (RF) coaxial connector of damage is not produced.Single signalling channel is integrated into multi signal passage.Caused difference
Axis, radio frequency (RF) coaxial connector or PCB circuit board can't be damaged, be effectively guaranteed the stabilization of radio frequency (RF) coaxial connector
Property.
Brief description of the drawings
Fig. 1 is the stereogram for the socket 1 for being used for radio frequency (RF) coaxial connector in the case study on implementation of the present invention；
Fig. 2 is the top view for the socket 1 for being used for radio frequency (RF) coaxial connector in case study on implementation；
Fig. 3 is the side view for the socket 1 for being used for radio frequency (RF) coaxial connector in case study on implementation；
Fig. 4 is the front view for the socket 1 for being used for radio frequency (RF) coaxial connector in case study on implementation；
Fig. 5 is the section view along Fig. 2 center lines A-A；
Fig. 6 is the stereogram for the plug 2 for being used for radio frequency (RF) coaxial connector in case study on implementation；
Fig. 7 is the top view for the plug 2 for being used for radio frequency (RF) coaxial connector in case study on implementation；
Fig. 8 is the side view for the plug 2 for being used for radio frequency (RF) coaxial connector in case study on implementation；
Fig. 9 is the front view for the plug 2 for being used for radio frequency (RF) coaxial connector in case study on implementation respectively；
Figure 10 is the section view along Fig. 7 center lines B-B；
Figure 11 is the single channel section view of radio frequency (RF) coaxial connector in case study on implementation；
Figure 12 is the triple channel section view of radio frequency (RF) coaxial connector in case study on implementation；
Figure 13 is the section view of existing radio frequency (RF) coaxial connector structure.
Embodiment
Fig. 1 and Fig. 3 is three-dimensional view and the section for the socket 1 for being used for radio frequency (RF) coaxial connector in the case study on implementation of the present invention
View.The socket 1 of the radio frequency (RF) coaxial connector in Socket casing 3, resilient contact 4, the first inner wire 5, second including leading
Body 6, the first insulator 7, the second insulator 8, the 3rd insulator 9, lid 10, the first lead 11, the second lead 12.
The Socket casing 3 of the socket 1 of radio frequency (RF) coaxial connector has 8 PIN foot being connected with PCB circuit board, ensures to insert
The uniqueness of position after the installation of seat 1；There are three electrical signal paths at the same time, the company of multiple signals in small space is realized with this
Connect.
Socket inner elastomeric contact 4 has a ring-type contacted as a whole and possesses the engagement ring of pintongs fluting,
To be combined with the plug described below；Diameter after the groove depth of resilient contact 4, width and flaring is determined with retouching below
The force value that the plug stated combines.
First insulator 7 of the inside of socket 1 has the characteristics that out valve and segmentation, and it is long in processing to solve PTFE material with this
Length is to produce to allow knife, so as to produce out-of-alignment problem, while ensures that the first inner wire 5 is coaxial in Socket casing 3.
Such as Figure 11, two pilot holes of the first lead 11 outside socket 1 and the guide housings of plug 2 are to inserting, with this
Ensure radio frequency (RF) coaxial connector plug and socket three electrical signal paths at the same time to inserting when, will not deviate or wrong plug.
The second insulator 8 and the second inner wire 6 are fixed in the Socket casing 3 of socket 1 using the technique of riveting, and adopted
The first inner wire 5 and the second inner wire 6 are connected with the technique of welding, realize the steering of electric signal.
Fig. 6 and Figure 10 is stereogram and the section for the plug 2 for being used for radio frequency (RF) coaxial connector in the case study on implementation of the present invention
View.The plug 2 of the radio frequency (RF) coaxial connector includes the first cable 13, the second cable 14, the 3rd cable 15, welding bushing
16th, the 4th insulator 17, the 5th insulator 18, the 3rd inner wire 19, bucket column 20, guide housings 21, plug casing 22, pin
23。
The guide housings 21 of the plug 2 of radio frequency (RF) coaxial connector have two the first leads 11 and second with socket 1
Lead 12 to pilot hole, three electrical signal paths of the plug 2 of radio frequency (RF) coaxial connector and socket 1 are ensured at the same time with this
During to inserting, it will not deviate or wrong plug.
The first cable 13, the second cable 14, the 3rd cable 15 and welding bushing the 16, the 4th are insulated using the technique of welding
Sub 17, the 3rd inner wire 19 connects, and realizes three electrical signal paths from radially using the technique of bending radio frequency coaxial-cable
It is parallel be converted into it is axially in parallel.
Such as Fig. 7 and Fig. 8, the packaging technology matched somebody with somebody using pine has been assembled guide housings 21, plug casing 22 and bucket column 20
Come, and fixed by pin 23, when realizing that bucket column 20 is inserted into Socket casing 3, can automatic guide, ensure to insert for the second time with this
Head with socket to inserting when will not deviate or wrong plug, improve the service life of product and the production efficiency of client.
Claims (5)
1. radio frequency (RF) coaxial connector, including socket（1）And plug（2）, it is characterised in that：The socket（1）Penetrated including three
Frequency coaxial connector and guiding mechanism, each radio frequency (RF) coaxial connector in the same plane there is independent electric signal transmission to lead to
Road, including Socket casing（3）, resilient contact（4）, the first inner wire（5）, the second inner wire（6）, the first insulator
（7）, the second insulator（8）, the 3rd insulator（9）, lid（10）, the first lead（11）, the second lead（12）；
The plug（2）Radio frequency coaxial-cable and guiding mechanism including three radio frequency (RF) coaxial connectors, three different lengths, often
A radio frequency (RF) coaxial connector has independent electric signal transmission passage in the same plane, including the first cable（13）、
Second cable（14）, the 3rd cable（15）, welding bushing（16）, the 4th insulator（17）, the 5th insulator（18）, lead in the 3rd
Body (19), bucket column（20）, guide housings（21）, plug casing（22）, pin (23)；
The plug（2）The 3rd inner wire（19）With the socket（1）The first inner wire（5）And resilient contact（4）
360 ° of contacts.
2. radio frequency (RF) coaxial connector according to claim 1, it is characterised in that the socket（1）Added by die casting, machine
Work forms each parts, then passes through press-fitting, riveting and welding assembly into an entirety.
3. radio frequency (RF) coaxial connector according to claim 1, it is characterised in that the plug（2）Pass through die casting, machining
Each parts are formed, then pass through press-fitting and welding assembly into an entirety.
4. radio frequency (RF) coaxial connector according to claim 1, it is characterised in that the socket（1）On the first lead
（11）With the second lead（12）With plug（2）On pilot hole, realize socket（1）And plug（2）Three coaxial electrical signals
Passage, in approximately the same plane, the upward docking of three parallel axes.
5. radio frequency (RF) coaxial connector according to claim 4, it is characterised in that after the socket and plug docking, in axis
To under the rigging error of the +/- 1mm of direction play, it can ensure good electricity function index.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610267398.4A CN105896203B (en) | 2016-04-27 | 2016-04-27 | Radio frequency (RF) coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610267398.4A CN105896203B (en) | 2016-04-27 | 2016-04-27 | Radio frequency (RF) coaxial connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105896203A CN105896203A (en) | 2016-08-24 |
| CN105896203B true CN105896203B (en) | 2018-05-11 |
Family
ID=56705367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610267398.4A Active CN105896203B (en) | 2016-04-27 | 2016-04-27 | Radio frequency (RF) coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105896203B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110391560B (en) * | 2018-06-29 | 2021-07-30 | 中航光电科技股份有限公司 | Coaxial contact unit and single-core coaxial connector, multi-core coaxial connector |
| CN113270745A (en) * | 2020-02-14 | 2021-08-17 | 罗森伯格亚太电子有限公司 | Bundling connector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1286510A (en) * | 1999-08-30 | 2001-03-07 | 莫列斯公司 | Electric connector including device for end connecting high speed electric cable shield layer |
| CN1421059A (en) * | 2000-03-31 | 2003-05-28 | 莫莱克斯公司 | Channel isolation shield |
| CN201663319U (en) * | 2009-11-09 | 2010-12-01 | 技志实业股份有限公司 | MMCX Duplicate High Frequency Coaxial Connector |
| CN104781999A (en) * | 2012-11-09 | 2015-07-15 | 康普技术有限责任公司 | RF shielded capacitively coupled connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9768574B2 (en) * | 2010-11-22 | 2017-09-19 | Commscope Technologies Llc | Cylindrical surface spin weld apparatus |
-
2016
- 2016-04-27 CN CN201610267398.4A patent/CN105896203B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1286510A (en) * | 1999-08-30 | 2001-03-07 | 莫列斯公司 | Electric connector including device for end connecting high speed electric cable shield layer |
| CN1421059A (en) * | 2000-03-31 | 2003-05-28 | 莫莱克斯公司 | Channel isolation shield |
| CN201663319U (en) * | 2009-11-09 | 2010-12-01 | 技志实业股份有限公司 | MMCX Duplicate High Frequency Coaxial Connector |
| CN104781999A (en) * | 2012-11-09 | 2015-07-15 | 康普技术有限责任公司 | RF shielded capacitively coupled connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105896203A (en) | 2016-08-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180409 Address after: 215011 No. 3 workshop of science and Technology Industrial Park, No. 57 Torch Road, high-tech zone, Suzhou, Jiangsu Applicant after: Suzhou Zhaoke ICT Electronics Co. Ltd. Address before: Huqiu Xintai Garden District of Suzhou City, Jiangsu province 215000 building 53 Room 102 Applicant before: Jiang Huixing |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |