CN108808377A - A kind of communication connection structure - Google Patents
A kind of communication connection structure Download PDFInfo
- Publication number
- CN108808377A CN108808377A CN201810677742.6A CN201810677742A CN108808377A CN 108808377 A CN108808377 A CN 108808377A CN 201810677742 A CN201810677742 A CN 201810677742A CN 108808377 A CN108808377 A CN 108808377A
- Authority
- CN
- China
- Prior art keywords
- inner wire
- earth conductor
- cavity
- communication connection
- connection structure
- 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
Links
- 238000004891 communication Methods 0.000 title claims abstract description 19
- 239000004020 conductor Substances 0.000 claims abstract description 67
- 208000002925 dental caries Diseases 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims abstract description 5
- 230000007704 transition Effects 0.000 claims description 4
- 238000003754 machining Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 230000010354 integration Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- 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
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
Abstract
The invention discloses a kind of communication connection structures, it is characterised in that：Including integrated earth conductor, the earth conductor is metal framework structure, it is divided into arranged on left and right sides interfacing part, several cavitys are provided on the earth conductor, inner wire male end is set in the earth conductor cavity of side, inner wire female end is set in the earth conductor cavity of the other side, the inner wire female end is a sleeve, it is internally provided with through-hole, the inner wire male end is plugged in the through-hole, and expose to outside the through-hole, the inner wire male end is docked with the inner wire female end realizes being electrically connected for arranged on left and right sides earth conductor.By using the connection structure, is conducive to the facilitation of standardization and the equipment installation of extensive antenna, realizes extensive blindmate, improve the reliability of system connection.
Description
Technical field
The present invention relates to a kind of electric connection technology field more particularly to a kind of communication connection structures.
Background technology
As communication enters the 5G epoch, base station equipment is also gradually to large scale array antenna and integration, integration hair
, antenna and an important factor for being butted into limit product integrated level of radio-frequency front-end, are mainly reflected in antenna and the parts AAU are logical
Cross board to board connector and be attached part, in actual use, board to board connector mainly include three component parts, two points
Cloth is installed on the socket in two pieces of pcb boards or module, the adapter of two sockets of a connection, due to current antenna and AAU
Part is often completed by different producers, is connected again by board to board connector after the completion of antenna part and the design of the parts AAU, is
Many board to board connector are often formed connector arrays in structure by reply large-scale array, such product it is tired
Product tolerance all concentrates on needing the board to board connector part of blindmate, it is desirable that board to board connector must possess very strong tolerance energy
Power, therefore, how to solve problem above is that existing engineer needs the direction studied.
Invention content
It is an object of the present invention to provide a kind of communication connection structures, by using the connection structure, by extensive antenna and greatly
The independent connection of multichannel is converted to the integrated connection of earth conductor in scale radio-frequency front-end, changes the position of tolerance stack, real
The integration of existing product is conducive to the facilitation of standardization and the equipment installation of extensive antenna, realizes extensive blindmate, together
When, efficiently detection improves the reliability of system connection to fast and easy to slotting accuracy.
In order to achieve the above objectives, the technical solution adopted by the present invention is：A kind of communication connection structure, including integrated connect
Earthed conductor, the earth conductor are metal framework structure, are divided into arranged on left and right sides interfacing part, are provided on the earth conductor
Several cavitys, side earth conductor cavity is interior to be arranged inner wire male end, and setting inner wire is female in the earth conductor cavity of the other side
End, the inner wire female end are a sleeve, are internally provided with through-hole, and the inner wire male end is plugged in the through-hole, and outer
It is exposed to outside the through-hole, the inner wire male end is docked with the inner wire female end realizes being electrically connected for arranged on left and right sides earth conductor
It connects.
In above-mentioned technical proposal, the cavity is arranged on the earth conductor in M N array, wherein M>1,N>1.
In above-mentioned technical proposal, the inner wire male end includes syringe needle, guide portion, engaging portion and tail end, the syringe needle,
Guide portion, engaging portion total length be more than the length of the inner wire female end, the inner wire male end and inner wire female end are to inserting
Afterwards, the syringe needle is located at the outside of the inner wire female end sleeve.
In above-mentioned technical proposal, the guide portion outer diameter is less than the engaging portion outer diameter, in guide portion outer edge surface and through-hole
It is equipped with gap between wall, transition part is equipped between the guide portion and the engaging portion, which constitutes guiding surface.
In above-mentioned technical proposal, the inner wire male end, inner wire female end are fixed in the cavity by dielectric
Portion, the inner wire male end, inner wire female end and cavity composition radio signal transmission channel.
In above-mentioned technical proposal, the cavity is rounded, rectangular, triangle or other can machining shape.
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.
In above-mentioned technical proposal, left side ground conductor is PCB reflecting plates, and right side ground conductor shields for active antenna element
Chamber or left side ground conductor are active antenna element shielding cavity, and right side ground conductor is PCB reflecting plates.
Another technical solution is the cavity perpendicular array arrangement on the earth conductor.
Since above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：
1. earth conductor is metal framework structure in the present invention, it is divided into arranged on left and right sides interfacing part, is set on the earth conductor of side
It is equipped with positioning pin, location hole is provided on the earth conductor of the other side, by the setting of positioning device, inner conductors male end is led with interior
Body female end is accurately positioned, and the position of tolerance stack is changed, and reduces the complexity of product, realizes blindmate.
2. being provided with several cavitys on earth conductor, the cavity is arranged on the earth conductor in M N array
Or vertical arrangement, be conducive to the facilitation of standardization and the equipment installation of extensive antenna, realize extensive blindmate.
3. inner wire male end is arranged in the earth conductor cavity of side, setting inner wire is female in the earth conductor cavity of the other side
End, the inner wire female end are a sleeve, are internally provided with through-hole, and the inner wire male end is plugged in the through-hole, and outer
It is exposed to outside the through-hole, simple structure design, after so that inner wire male end is plugged in inner wire female end through-hole, syringe needle exposes to
Outside the through-hole, it is accurate to inserting that fast and easy is efficiently detected whether, avoids when blindmate because blindmate stress leads to whole system
Damage improves the reliability of system connection.
4. the guide portion outer diameter is less than the engaging portion outer diameter, between being equipped between guide portion outer edge surface and through-hole wall
Gap, to ensure before engaging portion and inner wire female end through-hole wall contact, inner wire male end syringe needle is with guide portion logical
It does not stress in hole.
Description of the drawings
Fig. 1 is the earth conductor structural schematic diagram that inner wire male end is arranged in the embodiment of the present invention one；
Fig. 2 is partial enlarged view at A in Fig. 1；
Fig. 3 is the earth conductor structural schematic diagram that inner wire female end is arranged in the embodiment of the present invention one；
Fig. 4 is to communicate to connect structural schematic diagram in the embodiment of the present invention one；
Fig. 5 is inner wire male end schematic diagram in the embodiment of the present invention one；
Fig. 6 is inner wire female end schematic diagram in the embodiment of the present invention one；
Fig. 7 is a kind of inner wire male end of the embodiment of the present invention and inner wire female end to inserting schematic diagram；
Fig. 8 is two middle frame structure schematic diagram of the embodiment of the present invention.
Wherein：1, earth conductor；2, cavity；3, inner wire male end；4, inner wire female end；5, through-hole；6, syringe needle；7, it guides
Portion；8, engaging portion；9, tail end；10, positioning pin；11, location hole.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and embodiments：
Embodiment one：Shown in Fig. 1~7, a kind of communication connection structure, including integrated earth conductor 1, it is described to connect
Earthed conductor 1 is metal framework structure, is divided into arranged on left and right sides interfacing part, several cavitys 2 are provided on the earth conductor 1,
Setting inner wire male end 3 in 1 cavity 2 of side earth conductor, 1 cavity of other side earth conductor, 2 interior setting inner wire female end 4, institute
It is a sleeve to state inner wire female end 4, is internally provided with through-hole 5, the inner wire male end 3 is plugged in the through-hole 5, and exposed
In outside the through-hole 5, the inner wire male end 3 docks the electricity for realizing arranged on left and right sides earth conductor 1 with the inner wire female end 4
Connection, the inner wire male end 3 is with the inner wire female end 4 by being connected to inserting connection or touching.
For the facilitation that the standardization and equipment of realizing extensive antenna are installed, extensive blindmate is realized, referring to Fig. 1
Shown in~4, the cavity 2 is arranged on the earth conductor 1 in M N array, wherein M>1,N>1.
It is accurate to inserting efficiently to be detected whether in order to fast and easy, avoids when blindmate because blindmate stress causes entirely
System failure, the inner wire male end 3 include syringe needle 6, guide portion 7, engaging portion 8 and tail end 9, the syringe needle 6, guide portion 7,
After the total length of engaging portion 8 is more than the length of the inner wire female end 4, the inner wire male end 3 and inner wire female end 4 to inserting,
The syringe needle 6 is located at the outside of 4 sleeve of inner wire female end, shown in Fig. 5~7.
Shown in Figure 5,7 outer diameter of the guide portion is less than 8 outer diameter of the engaging portion, in 7 outer edge surface of guide portion and through-hole 5
It is equipped with gap between wall, transition part is equipped between the guide portion 7 and the engaging portion 8, which constitutes guiding surface, institute
It states 5 inner wall of through-hole and the engaging portion place of fitting and is provided with closing-in structure, the closing-in structure is to 5 center line of the through-hole
Inclined inclined-plane composition is provided with several notches on the closing-in structure wall, constitutes elastic card claw, ensure engaging portion 8 with
Before 4 through-hole of inner wire female end, 5 inner wall contact, 3 syringe needle 6 of inner wire male end does not stress with guide portion 7 in through-hole 5.
Shown in Fig. 1~7, the inner wire male end 3, inner wire female end 4 are fixed on the cavity 2 by dielectric
Inside, the inner wire male end 3, inner wire female end 4 and the cavity 2 form radio signal transmission channel.
Shown in Fig. 1~4, the cavity 2 is rounded, rectangular, triangle or other can machining shape, the cavity 2
Between spacing be λ n/2, λ is the operation wavelength of interface system, n>0.
Positioning device is provided on the earth conductor 1, the positioning device is determined by being set on side earth conductor 1
Position pin 10 and the location hole 11 being set on other side earth conductor 1 form, and pass through the setting of positioning device, inner conductors male end
3 are accurately positioned with inner wire female end 4, change the position of tolerance stack, reduce the complexity of product, realize blindmate, ginseng
As shown in Figure 4.
Shown in Fig. 1~4, conductive rubber layer is equipped between arranged on left and right sides earth conductor 1.
Shown in Fig. 1~4, left side ground conductor 1 is PCB reflecting plates, and right side ground conductor 1 is active antenna element screen
It is active antenna element shielding cavity to cover chamber or left side ground conductor 1, and right side ground conductor 1 is PCB reflecting plates.
Embodiment two：Shown in Figure 8, a kind of communication connection structure, in the present embodiment, structure are similar to embodiment
One, difference is that the perpendicular array arrangement on the earth conductor 1 of the cavity 2, the positioning pin 10 include several,
Its length is different, is formed ladder-like.
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 (10)
1. a kind of communication connection structure, it is characterised in that：Including integrated earth conductor, the earth conductor is metal framework
Structure is divided into arranged on left and right sides interfacing part, is provided with several cavitys on the earth conductor, in the earth conductor cavity of side
Inner wire male end is set, inner wire female end is set in the earth conductor cavity of the other side, the inner wire female end is a sleeve, in
Portion be equipped with through-hole, the inner wire male end is plugged in the through-hole, and is exposed to outside the through-hole, the inner wire male end with
The electrical connection of arranged on left and right sides earth conductor is realized in the inner wire female end docking.
2. communication connection structure according to claim 1, it is characterised in that：The cavity is in M on the earth conductor
× N array is arranged, wherein M>1,N>1.
3. communication connection structure according to claim 1, it is characterised in that：The cavity is on the earth conductor in vertical
Straight array arrangement.
4. communication connection structure according to claim 1, it is characterised in that：The inner wire male end includes syringe needle, guiding
Portion, engaging portion and tail end, the syringe needle, guide portion, engaging portion total length be more than the inner wire female end length, it is described
After inner wire male end and inner wire female end are to inserting, the syringe needle is located at the outside of the inner wire female end sleeve.
5. communication connection structure according to claim 4, it is characterised in that：The guide portion outer diameter is less than the engaging portion
Outer diameter is equipped with gap between guide portion outer edge surface and through-hole wall, transition part is equipped between the guide portion and the engaging portion,
The transition part constitutes guiding surface.
6. communication connection structure according to claim 1, it is characterised in that：The inner wire male end, inner wire female end are logical
It crosses dielectric and is fixed on the cavity inside, the inner wire male end, inner wire female end and the cavity form radiofrequency signal
Transmission channel.
7. communication connection structure according to claim 1, it is characterised in that：The cavity is rounded, rectangular, triangle or
Other can machining shape.
8. communication connection structure according to claim 1, it is characterised in that：Positioning dress is provided on the earth conductor
It sets, the positioning device is by the positioning pin being set on the earth conductor of side and the location hole being set on the earth conductor of the other side
Composition.
9. communication connection structure according to claim 1, it is characterised in that：Conduction is equipped between arranged on left and right sides earth conductor
Rubber layer.
10. communication connection structure according to claim 1, it is characterised in that：Left side ground conductor is PCB reflecting plates, right
Side earth conductor is active antenna element shielding cavity or left side ground conductor is active antenna element shielding cavity, right side ground conductor
For PCB reflecting plates.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810677742.6A CN108808377B (en) | 2018-06-27 | 2018-06-27 | Communication connection structure |
| PCT/CN2018/103861 WO2020000638A1 (en) | 2018-06-27 | 2018-09-03 | Communication connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810677742.6A CN108808377B (en) | 2018-06-27 | 2018-06-27 | Communication connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108808377A true CN108808377A (en) | 2018-11-13 |
| CN108808377B CN108808377B (en) | 2024-02-20 |
Family
ID=64071198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810677742.6A Active CN108808377B (en) | 2018-06-27 | 2018-06-27 | Communication connection structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108808377B (en) |
| WO (1) | WO2020000638A1 (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01140569A (en) * | 1978-09-27 | 1989-06-01 | Amp Inc | Electric connector assembly |
| US6599138B1 (en) * | 2002-03-30 | 2003-07-29 | Institute Of Microelectronics | High frequency board-to-board connector |
| CN202949085U (en) * | 2012-10-24 | 2013-05-22 | 东莞连津电脑制品有限公司 | Connecting structure of connector |
| CN203553422U (en) * | 2013-11-05 | 2014-04-16 | 华为技术有限公司 | Connector and IT equipment |
| KR20150125253A (en) * | 2014-04-30 | 2015-11-09 | (주)우주일렉트로닉스 | Board to board connector |
| CN105098537A (en) * | 2014-05-14 | 2015-11-25 | 中国石油天然气股份有限公司 | Horizontal well logging cable docking device and field application method |
| CN204834975U (en) * | 2015-07-01 | 2015-12-02 | 乐清市健坤接插件有限公司 | Electric connector and applied this electric connector's LED ball bubble lamp |
| CN106329175A (en) * | 2016-10-28 | 2017-01-11 | 上海航天科工电器研究院有限公司 | Composite backing plate for connectors |
| CN205900943U (en) * | 2016-08-03 | 2017-01-18 | 景德镇市立信电子科技有限公司 | Blind formula board of inserting is aimed at to board connector to high accuracy |
| CN206673266U (en) * | 2017-04-14 | 2017-11-24 | 东莞市赣泰电子有限公司 | A kind of racing car connector |
| CN208508125U (en) * | 2018-06-27 | 2019-02-15 | 吴通控股集团股份有限公司 | A kind of communication connection structure |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6565390B2 (en) * | 2001-10-22 | 2003-05-20 | Hon Hai Precision Ind. Co., Ltd. | Polarizing system receiving compatible polarizing system for blind mate connector assembly |
| CN102610973B (en) * | 2011-12-28 | 2014-10-08 | 华为技术有限公司 | High-frequency signal transmission device and system as well as base station |
| CN203850473U (en) * | 2014-04-29 | 2014-09-24 | 深圳盛凌电子股份有限公司 | Guide pin blind plugging type matched connector |
| CN107834322A (en) * | 2017-11-03 | 2018-03-23 | 苏州市吴通天线有限公司 | High tolerance plate is to plate RF coaxial contactor |
-
2018
- 2018-06-27 CN CN201810677742.6A patent/CN108808377B/en active Active
- 2018-09-03 WO PCT/CN2018/103861 patent/WO2020000638A1/en active Application Filing
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01140569A (en) * | 1978-09-27 | 1989-06-01 | Amp Inc | Electric connector assembly |
| US6599138B1 (en) * | 2002-03-30 | 2003-07-29 | Institute Of Microelectronics | High frequency board-to-board connector |
| CN202949085U (en) * | 2012-10-24 | 2013-05-22 | 东莞连津电脑制品有限公司 | Connecting structure of connector |
| CN203553422U (en) * | 2013-11-05 | 2014-04-16 | 华为技术有限公司 | Connector and IT equipment |
| KR20150125253A (en) * | 2014-04-30 | 2015-11-09 | (주)우주일렉트로닉스 | Board to board connector |
| CN105098537A (en) * | 2014-05-14 | 2015-11-25 | 中国石油天然气股份有限公司 | Horizontal well logging cable docking device and field application method |
| CN204834975U (en) * | 2015-07-01 | 2015-12-02 | 乐清市健坤接插件有限公司 | Electric connector and applied this electric connector's LED ball bubble lamp |
| CN205900943U (en) * | 2016-08-03 | 2017-01-18 | 景德镇市立信电子科技有限公司 | Blind formula board of inserting is aimed at to board connector to high accuracy |
| CN106329175A (en) * | 2016-10-28 | 2017-01-11 | 上海航天科工电器研究院有限公司 | Composite backing plate for connectors |
| CN206673266U (en) * | 2017-04-14 | 2017-11-24 | 东莞市赣泰电子有限公司 | A kind of racing car connector |
| CN208508125U (en) * | 2018-06-27 | 2019-02-15 | 吴通控股集团股份有限公司 | A kind of communication connection structure |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020000638A1 (en) | 2020-01-02 |
| CN108808377B (en) | 2024-02-20 |
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Effective date of registration: 20190411 Address after: 215143 No. 2596 Taidong Road, Caohu Street, Xiangcheng Economic Development Zone, Suzhou City, Jiangsu Province Applicant after: JIANGSU WUTONG INTERNET OF THINGS TECHNOLOGY Co.,Ltd. Applicant after: WUTONG HOLDING GROUP Co.,Ltd. Address before: 215143 No. 2596 Taidong Road, Caohu Street, Xiangcheng Economic Development Zone, Suzhou City, Jiangsu Province Applicant before: WUTONG HOLDING GROUP Co.,Ltd. |
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