CN107204553A - A kind of plate with spring is to plate radio frequency (RF) coaxial connector - Google Patents
A kind of plate with spring is to plate radio frequency (RF) coaxial connector Download PDFInfo
- Publication number
- CN107204553A CN107204553A CN201710544243.5A CN201710544243A CN107204553A CN 107204553 A CN107204553 A CN 107204553A CN 201710544243 A CN201710544243 A CN 201710544243A CN 107204553 A CN107204553 A CN 107204553A
- Authority
- CN
- China
- Prior art keywords
- groove
- outer conductor
- baffle ring
- limit baffle
- plate
- 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
- 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
- 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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
-
- 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
- H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The present invention relates to a kind of plate with spring to plate radio frequency (RF) coaxial connector, it includes：Socket；Plug；Compression spring, the compression spring is sheathed on the 3rd outer conductor and positioned between first limit baffle ring and second limit baffle ring；Locking set, one end of the locking set is stuck on second limit baffle ring and the other end is extended to and is enclosed on the 3rd outer conductor, its medial surface offers multiple tracks first groove parallel with its axial line, the groove of multiple tracks second being disposed adjacent with first groove and the groove of multiple tracks the 3rd for being connected first groove and second groove, the polylith locking projections that the socket also includes being arranged on the 3rd outer conductor outer peripheral face and is engaged with the locking set.The structure greatly improves efficiency of assembling and product reliability.
Description
Technical field
The invention belongs to electric connector field, it is related to a kind of coaxial connector, and in particular to a kind of plate with spring is to plate
Radio frequency (RF) coaxial connector.
Background technology
It is existing as shown in Figure 1 to plate radio frequency (RF) coaxial connector with latch plate, mainly include the first outer conductor 1, spring
2nd, the first inner wire 3, the second outer conductor 5 and second outer conductor 4 etc., wherein the first outer conductor 1 passes through in dielectric and first
Conductor 3 is fixed as plug, and the second outer conductor 5 is fixed as socket by dielectric and the second outer conductor 4.Between plug and socket
There is spring 2, they can be axially moveable in the presence of spring 2, and pass through the first outer conductor 1, the second outer conductor respectively
The first projection 6, the second projection 7 on 5 limit maximum deployed position.In the conscientious axial movement of plug and socket, size A with
Size B keeps constant；Size A and size B is transition compensation size in coaxial connector.Size A and size B keep it is constant can be with
So that connector is in the case where axial overall dimension changes, its voltage standing wave ratio performance is constant or only occurs very small change
Change.The structure can make connector in higher band operation, it is allowed to the connector that connector two ends are connected（Equipment portion
Part）Its axial location possesses good voltage standing wave ratio performance in interior change in a big way, still.Such connector mainly should
Used in high-frequency（More than 30GHz）Frequency microwave communication equipment in, be especially mainly used in the 5th generation communication（5G）Applied field
Close, be the main devices of the frequency microwave coaxial connector of 5G applications.
Above-mentioned existing structure has following defect：Poor reliability, part processing difficulties, assembly technology complexity and reliability
Difference, and cost is high.Because the radio frequency (RF) coaxial connector of high frequency applications, according to microwave transmission principle, its inside diameter needs
That does is smaller.What therefore connector needs were done is smaller.Part processing precision requires also higher.In order to reach product design
The requirement of structure, small but excellent close part also needs to crimp mutually, the assembly technology such as riveting.Small and accurate part is crimped
It is higher with riveting difficulty, and poor reliability.
The content of the invention
The invention aims to overcome the deficiencies in the prior art a kind of plate with spring is provided plate RF coaxial is connected
Connect device.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：Plate with spring to plate radio frequency (RF) coaxial connector, it
Including：
Socket, the socket include the 3rd outer conductor, the 3rd inner wire being arranged in the 3rd outer conductor, be arranged at it is described
The first dielectric between 3rd outer conductor and the 3rd inner wire and it is arranged on the 3rd outer conductor outer peripheral face
The first limit baffle ring；
Plug, the plug includes the 4th outer conductor, the 4th inner wire being arranged in the 4th outer conductor, installed in described
The second dielectric and formation between 4th outer conductor and the 4th inner wire is on the 4th outer conductor outer peripheral face
The second limit baffle ring；
Compression spring, the compression spring is sheathed on the 3rd outer conductor and positioned at first limit baffle ring and described the
Between two limit baffle rings；
It also includes：
Locking set, one end of the locking set is stuck on second limit baffle ring and the other end is extended to and is enclosed on outside the described 3rd
On conductor, its medial surface offers multiple tracks first groove parallel with its axial line, be disposed adjacent with first groove
The groove of multiple tracks second and the groove of multiple tracks the 3rd for connecting first groove and second groove, the socket also include setting
The polylith locking projections for being placed on the 3rd outer conductor outer peripheral face and being engaged with the locking set.
Optimally, the locking set includes fastening with second limit baffle ring the 3rd limit baffle ring, with described the
Three limit baffle rings are arranged concentrically and are located at the adapter sleeve of its side and are connected to the 3rd limit baffle ring and the adapter sleeve
Between groove connection.
Further, the medial surface of the adapter sleeve is provided with the elasticity fastened with the plug and hooked.
Because above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：The present invention is with spring
Plate is coordinated plate radio frequency (RF) coaxial connector by the locking set for designing specific structure with socket, plug, will can so be answered
Miscellaneous structure imputes to locking set, and locking set can use plastic cement part, and its complexity does not influence its production efficiency, and the structure is significantly
Improve efficiency of assembling and product reliability.
Brief description of the drawings
Accompanying drawing 1 is the existing plate with spring to plate radio frequency (RF) coaxial connector structural representation；
Accompanying drawing 2 is profile of the plate of the invention with spring to plate radio frequency (RF) coaxial connector；
Accompanying drawing 3 is the profile that the plate of the invention with spring locks set to plate radio frequency (RF) coaxial connector；
Accompanying drawing 4 is the profile of accompanying drawing 3.
Embodiment
The preferred embodiment of the invention is described in detail below in conjunction with accompanying drawing：
The plate with spring includes plug 8, socket 9, locking set 10 and pressure to plate radio frequency (RF) coaxial connector, mainly as shown in Figures 2 to 4
Contracting spring 11 etc..
Wherein, the structure of socket 9 with it is conventional basically identical, including the 3rd outer conductor 93, be arranged on the 3rd outer conductor 93
Interior the 3rd inner wire 91, the first dielectric 92 being arranged between the 3rd outer conductor 93 and the 3rd inner wire 91 and set
The first limit baffle ring 94 on the outer peripheral face of the 3rd outer conductor 93.The structure of plug 8 is basically identical with routine, including outside the 4th
Conductor 82, the 4th inner wire 81 being arranged in the 4th outer conductor 82, installed in the 4th outer conductor 82 and the 4th inner wire 81 it
Between the second dielectric 83 and form the second limit baffle ring 84 on the outer peripheral face of the 4th outer conductor 82.11 sets of compression spring
It is located on the 3rd outer conductor 93 and positioned between the first limit baffle ring 94 and the second limit baffle ring 84, due to socket 9 and plug 8
Effect causes compression spring 11 to be in the state compressed.Locking set 10 is typically plastic parts, and its complexity does not influence it to give birth to
Produce efficiency；Its one end（Definition in left end, the application about direction is defined according to the direction observed in Fig. 2）
It is stuck on the second limit baffle ring 84, and the other end extends close to the first limit baffle ring 94 so that locking set 10 is enclosed on outside the 3rd
On conductor 93.The medial surface of locking set 10 offers multiple tracks first groove 107 parallel with its axial line（At least twice）、
The second groove of multiple tracks 105 for being disposed adjacent with the first groove 107 and the multiple tracks for being connected the first groove 107 and the second groove 105
3rd groove 106, socket 9 also includes being arranged on the outer peripheral face of the 3rd outer conductor 93 and locked with the polylith that locking set 10 is engaged
Projection 95（Locking projections 95, the first groove 107, the second groove 105 are corresponding with the quantity of the 3rd groove 106）.First groove
107 right-hand member is opened wide, for the insertion of locking projections 95；3rd groove 106 can be obliquely installed, can also be vertical as needed
In the first groove 107；The right-hand member of first groove 107 is then closed, and is moved so when locking projections 95 are inserted into the first groove 107
When to the 3rd groove 106, Rotating socket 9 cause locking projections 95 move in the second groove 105, release socket 9 make its
It is stuck in the presence of compression spring 11 in the second groove 105.
In the present embodiment, locking set 10 includes fastening with the second limit baffle ring 84 the 3rd limit baffle ring 101, with the
Three limit baffle rings 101 are arranged concentrically and are located at the adapter sleeve 102 of its side and are connected to the 3rd limit baffle ring 101 and adapter sleeve
Groove connection 103 between 102.The medial surface of adapter sleeve 102 is provided with the elasticity fastened with plug 8 and hooks 104, so that
Set 10 and plug 8, which must be locked, to be assembled together.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all be included within the scope of the present invention.
Claims (3)
1. a kind of plate with spring is to plate radio frequency (RF) coaxial connector, it includes：
Socket（9）, the socket（9）Including the 3rd outer conductor（93）, be arranged at the 3rd outer conductor（93）In interior the 3rd
Conductor（91）, be arranged at the 3rd outer conductor（93）With the 3rd inner wire（91）Between the first dielectric（92）With
And it is arranged at the 3rd outer conductor（93）The first limit baffle ring on outer peripheral face（94）；
Plug（8）, the plug（8）Including the 4th outer conductor（82）, be arranged at the 4th outer conductor（82）In interior the 4th
Conductor（81）, installed in the 4th outer conductor（82）With the 4th inner wire（81）Between the second dielectric（83）With
And formed in the 4th outer conductor（82）The second limit baffle ring on outer peripheral face（84）；
Compression spring（11）, the compression spring（11）It is sheathed on the 3rd outer conductor（93）It is upper and spacing positioned at described first
Baffle ring（94）With second limit baffle ring（84）Between；
Characterized in that, it also includes：
Locking set（10）, the locking set（10）One end be stuck in second limit baffle ring（84）Go up and the other end extends to set
In the 3rd outer conductor（93）On, its medial surface offers multiple tracks first groove parallel with its axial line（107）With institute
State the first groove（107）The groove of multiple tracks second being disposed adjacent（105）And connect first groove（107）With described second
Groove（105）The groove of multiple tracks the 3rd（106）, the socket（9）Also include being arranged at the 3rd outer conductor（93）Outer peripheral face
Above and with the locking cover（10）The polylith locking projections being engaged（95）.
2. the plate with spring is to plate radio frequency (RF) coaxial connector according to claim 1, it is characterised in that：The locking set（10）
Including with second limit baffle ring（84）The 3rd limit baffle ring fastened（101）And the 3rd limit baffle ring（101）Together
The heart is set and positioned at the adapter sleeve of its side（102）And it is connected to the 3rd limit baffle ring（101）With the adapter sleeve
（102）Between groove connection（103）.
3. the plate with spring is to plate radio frequency (RF) coaxial connector according to claim 2, it is characterised in that：The adapter sleeve
（102）Medial surface be provided with and the plug（8）The elasticity hook fastened（104）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710544243.5A CN107204553A (en) | 2017-07-05 | 2017-07-05 | A kind of plate with spring is to plate radio frequency (RF) coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710544243.5A CN107204553A (en) | 2017-07-05 | 2017-07-05 | A kind of plate with spring is to plate radio frequency (RF) coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107204553A true CN107204553A (en) | 2017-09-26 |
Family
ID=59910604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710544243.5A Pending CN107204553A (en) | 2017-07-05 | 2017-07-05 | A kind of plate with spring is to plate radio frequency (RF) coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107204553A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108471019A (en) * | 2018-06-20 | 2018-08-31 | 江苏永沃铜业有限公司 | A kind of split type coaxial radio-frequency connector |
| CN113708181A (en) * | 2021-08-26 | 2021-11-26 | 扬州市精诚电子有限公司 | Self-locking radio frequency coaxial connector and processing technology thereof |
-
2017
- 2017-07-05 CN CN201710544243.5A patent/CN107204553A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108471019A (en) * | 2018-06-20 | 2018-08-31 | 江苏永沃铜业有限公司 | A kind of split type coaxial radio-frequency connector |
| CN113708181A (en) * | 2021-08-26 | 2021-11-26 | 扬州市精诚电子有限公司 | Self-locking radio frequency coaxial connector and processing technology thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170926 |