CN108963692A - A kind of communication interface - Google Patents
A kind of communication interface Download PDFInfo
- Publication number
- CN108963692A CN108963692A CN201810677134.5A CN201810677134A CN108963692A CN 108963692 A CN108963692 A CN 108963692A CN 201810677134 A CN201810677134 A CN 201810677134A CN 108963692 A CN108963692 A CN 108963692A
- Authority
- CN
- China
- Prior art keywords
- conductor
- inner conductor
- earth conductor
- communication interface
- cavity
- 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.)
- Withdrawn
Links
- 238000004891 communication Methods 0.000 title claims abstract description 19
- 239000004020 conductor Substances 0.000 claims abstract description 95
- 238000003032 molecular docking Methods 0.000 claims description 4
- 230000008054 signal transmission Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 208000002925 dental caries Diseases 0.000 abstract description 4
- 230000010354 integration Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
-
- 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
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/02—Connectors or connections adapted for particular applications for antennas
Abstract
The invention discloses a kind of communication interfaces, it is characterised in that: including integrated earth conductor, several cavitys is provided on the earth conductor, the cavity is arranged in M N array, wherein M > 1, N > 1, and a conductive inner conductor is provided in each cavity.By using the interface, the integrated connection that the independent connection of multichannel in extensive antenna and extensive radio-frequency front-end is converted to earth conductor, realizes the integration of product, is conducive to the facilitation of standardization and the equipment installation of extensive antenna, it realizes extensive blindmate, improves installation effectiveness.
Description
Technical field
The present invention relates to a kind of connection structure more particularly to a kind of communication interfaces.
Background technique
5G, i.e. the 5th generation wireless communication system, be analogue communication of passing by, the second generation, the third generation and be undergoing
After four generation LTE systems, another seat height peak that people is climbing is communicated.As communication enters the 5G epoch, base station equipment also by
Gradually to large scale array antenna and integration, integrative development, antenna and radio-frequency front-end are butted into limit product integrated level
An important factor for, it is mainly reflected in antenna and the part AAU passes through board to board connector and is attached part, in actual use, plate
It mainly include three component parts, two sockets being respectively arranged in two pieces of pcb boards or module, a connection to connector for substrate
The adapter of two sockets, since current antenna and the part AAU are often completed by different producers, antenna part and the portion AAU
Set up meter separately to connect by board to board connector again after the completion, it, often will many plates in structure in order to cope with large-scale array
Connector array is formed to connector for substrate, the cumulative limit of such product all concentrates on needing the board to board connector portion of blindmate
Point, it is desirable that board to board connector must possess very strong fault tolerance, and therefore, plate seems particularly difficult to the connection of plate.
Summary of the invention
It is an object of the present invention to provide a kind of communication interfaces, by using the interface, by extensive antenna and extensive radio frequency
The independent connection of multichannel is converted to the integrated connection of earth conductor in front end, realizes the integration of product, is conducive to extensive
The facilitation of the standardization of antenna and equipment installation, realizes extensive blindmate, improves installation effectiveness.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of communication interface, it is characterised in that: including one
The earth conductor of body, is provided with several cavitys on the earth conductor, and the cavity is arranged in M N array, wherein M >
1, N > 1 is provided with a conductive inner conductor in each cavity.
In above-mentioned technical proposal, the earth conductor is divided into arranged on left and right sides interfacing part, the docking of arranged on left and right sides earth conductor
Close connection afterwards makes the conductive inner conductor in the earth conductor of two sides constitute electrical connection.
In above-mentioned technical proposal, the conduction inner conductor is divided into inner conductor male end and inner conductor female end, side earth conductor
It is upper that the inner conductor male end is set, the inner conductor female end, the inner conductor male end and institute are provided on the earth conductor of the other side
State the electrical connection that arranged on left and right sides earth conductor is realized in the docking of inner conductor female end.
In above-mentioned technical proposal, the inner conductor male end and the inner conductor female end are by connecting slotting connection or touching.
In above-mentioned technical proposal, the conduction inner conductor is fixed on the cavity inside, the conduction by dielectric
Inner conductor and the cavity form radio signal transmission channel.
In above-mentioned technical proposal, spacing is λ n/2 between the cavity, and λ is the operation wavelength of interface system, n > 0.
In above-mentioned technical proposal, the cavity is rounded, rectangular, triangle or other processable shapes.
In above-mentioned technical proposal, positioning device is provided on the earth conductor, the positioning device is by being set to side
Positioning pin on earth conductor is formed with the location hole being set on the earth conductor of the other side.
In above-mentioned technical proposal, conductive rubber layer is equipped between arranged on left and right sides earth conductor.
Due to the above technical solutions, the present invention has the following advantages over the prior art:
1. be provided with several cavitys in the present invention on earth conductor, the cavity is arranged in M N array, wherein M >
1, N > 1 is provided with a conductive inner conductor in each cavity, by the integrated connection of earth conductor, realizes M × N number of individually
The radio frequency in channel connects, and the connectivity problem for needing to consider big tolerance originally is resolved on the whole, allows the integration of product
Degree is higher, is conducive to the facilitation of standardization and the equipment installation of extensive antenna.
2. being provided with positioning device on the earth conductor, the positioning device is determined by being set on the earth conductor of side
Position pin is formed with the location hole being set on the earth conductor of the other side, by the cooperation of location hole and positioning pin, realizes that two flank
The integrated connection of earthed conductor guarantees the reliability of blindmate, reduces the complexity of product, reduces production cost.
Detailed description of the invention
Fig. 1 is the earth conductor structural schematic diagram that inner conductor male end is arranged in the present invention；
Fig. 2 is partial enlarged view at A in Fig. 1；
Fig. 3 is the earth conductor structural schematic diagram that inner conductor female end is arranged in the present invention；
Fig. 4 is middle left and right two sides of the present invention earth conductor docking schematic diagram.
Wherein: 1, earth conductor；2, cavity；3, inner conductor male end；4, inner conductor female end；5, positioning pin；6, location hole.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments:
Embodiment one: referring to shown in Fig. 1~4, a kind of communication interface, including integrated earth conductor 1, in the ground connection
Several cavitys 2 are provided on conductor 1, the cavity 2 is arranged in M N array, wherein M > 1, N > 1, in each cavity 2
It is provided with a conductive inner conductor.By the integrated connection of earth conductor 1, the connection of M × N number of individual passage radio frequency is realized, it will be former
This needs to consider that the connectivity problem of big tolerance is resolved on the whole, makes the integrated degree of product higher, is conducive to advise greatly
The facilitation of the standardization of mould antenna and equipment installation.
Shown in Figure 4, the earth conductor 1 divides for arranged on left and right sides interfacing part, after arranged on left and right sides earth conductor 1 docks
Close connection makes the conductive inner conductor in two sides earth conductor 1 constitute electrical connection.
Referring to shown in Fig. 1~4, the conduction inner conductor is divided into inner conductor male end 3 and inner conductor female end 4, and side ground connection is led
The inner conductor male end 3 is set on body 1, the inner conductor female end 4 is provided on other side earth conductor 1, the inner conductor is public
End 3 is docked with the inner conductor female end 4 realizes being electrically connected for arranged on left and right sides earth conductor 1.
To adapt to different demands, the inner conductor male end 3 is with the inner conductor female end 4 by connecting to slotting connection or touching
The connection types such as connect, it is shown in Figure 4.
Referring to shown in Fig. 1~3, the conduction inner conductor is fixed on inside the cavity 2 by dielectric, the conduction
Inner conductor and the cavity 2 form radio signal transmission channel.
Referring to shown in Fig. 1~4,2 spacing of the cavity are λ n/2, and λ is the operation wavelength of interface system, n > 0.
Referring to shown in Fig. 1~4, the cavity 2 is rounded, rectangular, triangle or other processable shapes.
For the reliability for guaranteeing blindmate, the complexity of product is reduced, realizes the integrated connection of two sides earth conductor 1, institute
State and be provided with positioning device on earth conductor 1, the positioning device by the positioning pin 5 that is set on side earth conductor 1 with set
The location hole 6 being placed on other side earth conductor 1 forms, referring to shown in Fig. 1~4.
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 cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of communication interface, it is characterised in that: including integrated earth conductor, be provided on the earth conductor several
A cavity, the cavity are arranged in M N array, wherein M > 1, N > 1, and a conductive inner conductor is provided in each cavity.
2. communication interface according to claim 1, it is characterised in that: the earth conductor is divided into arranged on left and right sides interfacing part,
It is closely connected after the docking of arranged on left and right sides earth conductor, the conductive inner conductor in the earth conductor of two sides is made to constitute electrical connection.
3. communication interface according to claim 2, it is characterised in that: it is described conduction inner conductor be divided into inner conductor male end with it is interior
The inner conductor male end is arranged on the earth conductor of side in conductor female end, and it is female that the inner conductor is provided on the earth conductor of the other side
End, the inner conductor male end is docked with the inner conductor female end realizes being electrically connected for arranged on left and right sides earth conductor.
4. communication interface according to claim 3, it is characterised in that: the inner conductor male end and the inner conductor female end are logical
It crosses to slotting connection or touching connection.
5. communication interface according to claim 1, it is characterised in that: the conduction inner conductor is fixed on by dielectric
The cavity inside, the conduction inner conductor and the cavity form radio signal transmission channel.
6. communication interface according to claim 1, it is characterised in that: spacing is λ n/2 between the cavity, and λ is interface system
Operation wavelength, n > 0.
7. communication interface according to claim 1, it is characterised in that: the cavity is rounded, rectangular, triangle or other
Processable shape.
8. communication interface according to claim 1, it is characterised in that: be provided with positioning device, institute on the earth conductor
Positioning device is stated to be made of the positioning pin being set on the earth conductor of side with the location hole being set on the earth conductor of the other side.
9. communication interface according to claim 1, it is characterised in that: be equipped with conductive rubber between arranged on left and right sides earth conductor
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810677134.5A CN108963692A (en) | 2018-06-27 | 2018-06-27 | A kind of communication interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810677134.5A CN108963692A (en) | 2018-06-27 | 2018-06-27 | A kind of communication interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108963692A true CN108963692A (en) | 2018-12-07 |
Family
ID=64486945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810677134.5A Withdrawn CN108963692A (en) | 2018-06-27 | 2018-06-27 | A kind of communication interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108963692A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105912791A (en) * | 2016-04-15 | 2016-08-31 | 山东农业大学 | Local search based DOA estimation method in virtual co-prime array |
| CN206211075U (en) * | 2016-12-05 | 2017-05-31 | 安费诺凯杰科技(深圳)有限公司 | A kind of radio frequency connector for exempting to weld multiport |
| US20170346209A1 (en) * | 2016-05-25 | 2017-11-30 | Dai-Ichi Seiko Co., Ltd. | Connector assembly and electrical connector |
| CN208767569U (en) * | 2018-06-27 | 2019-04-19 | 吴通控股集团股份有限公司 | A kind of communication interface |
-
2018
- 2018-06-27 CN CN201810677134.5A patent/CN108963692A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105912791A (en) * | 2016-04-15 | 2016-08-31 | 山东农业大学 | Local search based DOA estimation method in virtual co-prime array |
| US20170346209A1 (en) * | 2016-05-25 | 2017-11-30 | Dai-Ichi Seiko Co., Ltd. | Connector assembly and electrical connector |
| CN206211075U (en) * | 2016-12-05 | 2017-05-31 | 安费诺凯杰科技(深圳)有限公司 | A kind of radio frequency connector for exempting to weld multiport |
| CN208767569U (en) * | 2018-06-27 | 2019-04-19 | 吴通控股集团股份有限公司 | A kind of communication interface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181207 |
|
| WW01 | Invention patent application withdrawn after publication |