CN108448278A - A kind of frame-type connection structure - Google Patents
A kind of frame-type connection structure Download PDFInfo
- Publication number
- CN108448278A CN108448278A CN201810476743.4A CN201810476743A CN108448278A CN 108448278 A CN108448278 A CN 108448278A CN 201810476743 A CN201810476743 A CN 201810476743A CN 108448278 A CN108448278 A CN 108448278A
- Authority
- CN
- China
- Prior art keywords
- frame
- feed probes
- insulator
- component
- 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
- 239000000523 sample Substances 0.000 claims abstract description 46
- 239000012212 insulator Substances 0.000 claims abstract description 34
- 239000002184 metal Substances 0.000 claims abstract description 17
- 229910052751 metal Inorganic materials 0.000 claims abstract description 17
- 230000013011 mating Effects 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims 1
- 238000003491 array Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 239000002390 adhesive tape Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000008054 signal transmission 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
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/73—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
-
- 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
- H01R13/02—Contact members
- H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
-
- 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
- Details Of Aerials (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Support Of Aerials (AREA)
Abstract
The invention discloses a kind of frame-type connection structures, it is characterised in that：Including metal framework structure, the metal framework structure includes the first, second frame, it is respectively arranged with plurality of element hole on first, second frame, component hole site in two side frames is corresponding, it is provided with location hole on first frame, the positioning pin coordinated with the location hole is provided on second frame, the two is mating, a component is equipped in each component holes, which includes a metal feed probes and an insulator.By using the connection structure, change the position of tolerance stack, realize the connection of two frame blindmates, reduce production cost, simplify connection structure, adapts to dock demand between the plate of 5G large scale arrays.
Description
Technical field
The present invention relates to a kind of connection structure more particularly to a kind of frame-type 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
An important factor for being butted into limit product integrated level of exhibition, antenna and radio-frequency front-end, is 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
The socket not being installed 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 frame-type connection structures to change tolerance stack by using the connection structure
Position realizes the connection of two frame blindmates, reduces production cost, simplify connection structure, between the plate for adapting to 5G large scale arrays
Docking demand.
In order to achieve the above objectives, the technical solution adopted by the present invention is：A kind of frame-type connection structure, including metal framework
Structure, the metal framework structure include the first, second frame, and a plurality of groups are respectively arranged on first, second frame
Part hole, the component hole site in two side frames is corresponding, and location hole is provided on first frame, is set on second frame
It is equipped with the positioning pin coordinated with the location hole, the two is mating, and a component, the component packet are equipped in each component holes
Include a metal feed probes and an insulator.
In above-mentioned technical proposal, the insulator includes the first insulator, the second insulator, the metal feed probes packet
The first feed probes, the second feed probes are included, first insulator is formed with the corresponding first feed probes connection
First assembly, second insulator and corresponding second feed probes connection, second component of composition, described first group
Part, the second component, which are separately connected, is fixed on first frame, on the second frame, constitutes first connecting portion, second connecting portion.
In above-mentioned technical proposal, first feed probes end is provided with feed probes connecting hole, second feed
Probe is plugged in the feed probes connecting hole, and the positioning pin is plugged in the location hole.
In above-mentioned technical proposal, conductive adhesive tape is provided in the frame structure.
In above-mentioned technical proposal, first frame is PCB reflecting plates, and second frame shields for active antenna element
Chamber or first frame are active antenna element shielding cavity, and second frame is PCB reflecting plates.
In above-mentioned technical proposal, the positioning pin includes several, and length is different, is formed ladder-like.
Since above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：
1. being provided with the first, second frame in the present invention, plurality of element hole is respectively arranged on the first, second frame,
It is provided with location hole on first frame, the positioning pin coordinated with the location hole is provided on second frame, subsequently
It is overlapped, by the setting of component holes and location hole on the first, second frame, interface channel is accurately positioned, is changed
The position for becoming tolerance stack, to solve the problems, such as blindmate.2. by using frame connecting structure, simplify product structure, processing work
Skill reduces production cost, while convenient for assembly.
3. insulator is divided into male connector insulator and female insulator, feed probes are divided into male connector feed probes and are fed with female
Probe, feed probes are connected and fixed with corresponding insulator respectively, and a plurality of feed probes are fixed on by a plurality of insulators
In frame structure, whole system ensures 50 ohm of RF impedance characteristic.
4. being provided with conductive adhesive tape in frame structure, ensure the electromagnetic sealing of product.
5. being provided with several positioning pins on frame, length is different, forms ladder-like, the first frame, the second frame shape
It is positioned at ladder, ensures being accurately positioned for frame structure.
Description of the drawings
Fig. 1 is center posture connection structure explosive view of the present invention；
Fig. 2 is first assembly structural schematic diagram in the present invention；
Fig. 3 is first connecting portion structural schematic diagram in the present invention；
Fig. 4 is the second component structure diagram in the present invention；
Fig. 5 is second connecting portion structural schematic diagram in the present invention；
Fig. 6 is the first, second interconnecting piece connection diagram in the present invention.
Wherein：1, the first frame；2, the second frame；3, the first insulator；4, the second insulator；5, the first feed probes；
6, the second feed probes；7, positioning pin；8, first assembly；9, the second component；10, first connecting portion；11, second connecting portion.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and embodiments：
Embodiment one：Shown in Fig. 1~6, a kind of frame-type connection structure, including metal framework structure, the metal
Frame structure includes the first frame 1, the second frame 2, and plurality of element is respectively arranged on first frame 1, the second frame 2
Hole, the component hole site in two side frames is corresponding, and location hole is provided on first frame 1, is set on second frame 2
It is equipped with the positioning pin 7 coordinated with the location hole, the two is mating, and a component, the component are equipped in each component holes
Including a metal feed probes and an insulator.By the setting of component holes and location hole on the first frame 1, the second frame 2,
Interface channel is accurately positioned, the position of tolerance stack is changed, to solve the problems, such as blindmate, the metal framework structure with
The metal feed probes can be aluminium alloy or other metal materials, the insulator can be Teflon or other materials,
The component holes can pass through fluting or other modes form.
Shown in Fig. 1~6, the insulator includes the first insulator 3, the second insulator 4, the metal feed probes
Including the first feed probes 5, the second feed probes 6, first insulator 3 connects with corresponding first feed probes 5
Composition first assembly 8, second insulator 4 and the corresponding connection of second feed probes 6 second component 9 of composition are connect,
The first assembly 8, the second component 9, which are separately connected, is fixed on first frame 1, on the second frame 2, constitutes first connecting portion
10, second connecting portion 11.First insulator 3 is female insulator, and first feed probes 5 are female feed probes,
Female of the first assembly 8 as signal transmission feeder line formed is connected, second insulator 4 is male connector insulator, described the
Two feed probes 6 are male connector feed probes, connect male connector of the second component 9 of formation as signal transmssion line, and the two carries out public
Female is docked；Or, first insulator 3 is male connector insulator, first feed probes 5 are male connector feed probes, connection
Male connector of the first assembly 8 of formation as signal transmssion line, second insulator 4 are female insulator, second feed
Probe 6 is female feed probes, connects female of the second component 9 of formation as signal transmssion line, it is right that the two carries out male and female
It connects.
Shown in Figure 6,5 end of the first feed probes is provided with feed probes connecting hole, and second feed is visited
Needle 6 is plugged in the feed probes connecting hole, and the positioning pin 7 is plugged in the location hole.
In order to ensure the electromagnetic sealing of product, conductive adhesive tape is provided in the frame structure.
Shown in Fig. 1~6, first frame 1 is PCB reflecting plates, and second frame 2 is active antenna element screen
It is active antenna element shielding cavity to cover chamber or first frame 1, and second frame 2 is PCB reflecting plates.
Shown in Fig. 1~6, the positioning pin includes several, and 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 (6)
1. a kind of frame-type connection structure, it is characterised in that：Including metal framework structure, the metal framework structure includes the
One, the second frame is respectively arranged with plurality of element hole on first, second frame, the component hole site in two side frames
It is corresponding, it is provided with location hole on first frame, the positioning coordinated with the location hole is provided on second frame
Pin, the two is mating, and a component is equipped in each component holes, which includes a metal feed probes and an insulation
Son.
2. frame-type connection structure according to claim 1, it is characterised in that：The insulator include the first insulator,
Second insulator, the metal feed probes include the first feed probes, the second feed probes, first insulator with it is opposite
First feed probes connection composition first assembly answered, second insulator and corresponding second feed probes
Connection the second component of composition, the first assembly, the second component, which are separately connected, is fixed on first frame, on the second frame,
Constitute first connecting portion, second connecting portion.
3. frame-type connection structure according to claim 2, it is characterised in that：First feed probes end is provided with
Feed probes connecting hole, second feed probes are plugged in the feed probes connecting hole, and the positioning pin is plugged in institute
It states in location hole.
4. frame-type connection structure according to claim 1, it is characterised in that：It is provided with conducting resinl in the frame structure
Item.
5. frame-type connection structure according to claim 1, it is characterised in that：First frame is PCB reflecting plates, institute
State that the second frame is active antenna element shielding cavity or first frame is active antenna element shielding cavity, second frame
For PCB reflecting plates.
6. frame-type connection structure according to claim 1, it is characterised in that：The positioning pin includes several, length
Short difference is formed ladder-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810476743.4A CN108448278B (en) | 2018-05-18 | 2018-05-18 | Frame type connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810476743.4A CN108448278B (en) | 2018-05-18 | 2018-05-18 | Frame type connecting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108448278A true CN108448278A (en) | 2018-08-24 |
| CN108448278B CN108448278B (en) | 2024-08-27 |
Family
ID=63204054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810476743.4A Active CN108448278B (en) | 2018-05-18 | 2018-05-18 | Frame type connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108448278B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111252105A (en) * | 2020-01-21 | 2020-06-09 | 中车山东机车车辆有限公司 | Plug-in type adjustable framework connecting structure and method for rail engineering vehicle |
| CN111612940A (en) * | 2020-05-25 | 2020-09-01 | 湖北三江航天万峰科技发展有限公司 | Small data recording equipment based on laminated design and assembling method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08213104A (en) * | 1995-01-31 | 1996-08-20 | Nippon Seiki Co Ltd | Electric connecting device |
| JP2002319441A (en) * | 2001-04-20 | 2002-10-31 | Jst Mfg Co Ltd | Connecting structure between printed circuit boards |
| TW200612102A (en) * | 2004-09-30 | 2006-04-16 | Yokowo Seisakusho Kk | Inspection unit |
| CN102326303A (en) * | 2008-12-25 | 2012-01-18 | 莫列斯公司 | Coaxial connector |
| CN202259949U (en) * | 2011-10-17 | 2012-05-30 | 东莞市亚星半导体有限公司 | Connecting component for flexible printed circuit (FPC) and printed circuit board (PCB) |
| CN103728550A (en) * | 2013-12-27 | 2014-04-16 | 昆山迈致治具科技有限公司 | PCB performance detecting jig |
| CN204615380U (en) * | 2015-05-15 | 2015-09-02 | 湖南中普防雷股份有限公司 | A kind of navigation system radio frequency lightning protection device |
| CN105742852A (en) * | 2014-12-08 | 2016-07-06 | 王忠义 | PCB connector |
| CN206163759U (en) * | 2016-11-02 | 2017-05-10 | 吕永锋 | Inter -plate coaxial connector |
| CN107305993A (en) * | 2016-04-18 | 2017-10-31 | 南京赛宝工业技术研究院 | Electronic equipment with electrohydraulic integration blindmate device |
| CN208385659U (en) * | 2018-05-18 | 2019-01-15 | 吴通控股集团股份有限公司 | A kind of frame-type connection structure |
-
2018
- 2018-05-18 CN CN201810476743.4A patent/CN108448278B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08213104A (en) * | 1995-01-31 | 1996-08-20 | Nippon Seiki Co Ltd | Electric connecting device |
| JP2002319441A (en) * | 2001-04-20 | 2002-10-31 | Jst Mfg Co Ltd | Connecting structure between printed circuit boards |
| TW200612102A (en) * | 2004-09-30 | 2006-04-16 | Yokowo Seisakusho Kk | Inspection unit |
| CN102326303A (en) * | 2008-12-25 | 2012-01-18 | 莫列斯公司 | Coaxial connector |
| CN202259949U (en) * | 2011-10-17 | 2012-05-30 | 东莞市亚星半导体有限公司 | Connecting component for flexible printed circuit (FPC) and printed circuit board (PCB) |
| CN103728550A (en) * | 2013-12-27 | 2014-04-16 | 昆山迈致治具科技有限公司 | PCB performance detecting jig |
| CN105742852A (en) * | 2014-12-08 | 2016-07-06 | 王忠义 | PCB connector |
| CN204615380U (en) * | 2015-05-15 | 2015-09-02 | 湖南中普防雷股份有限公司 | A kind of navigation system radio frequency lightning protection device |
| CN107305993A (en) * | 2016-04-18 | 2017-10-31 | 南京赛宝工业技术研究院 | Electronic equipment with electrohydraulic integration blindmate device |
| CN206163759U (en) * | 2016-11-02 | 2017-05-10 | 吕永锋 | Inter -plate coaxial connector |
| CN208385659U (en) * | 2018-05-18 | 2019-01-15 | 吴通控股集团股份有限公司 | A kind of frame-type connection structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111252105A (en) * | 2020-01-21 | 2020-06-09 | 中车山东机车车辆有限公司 | Plug-in type adjustable framework connecting structure and method for rail engineering vehicle |
| CN111612940A (en) * | 2020-05-25 | 2020-09-01 | 湖北三江航天万峰科技发展有限公司 | Small data recording equipment based on laminated design and assembling method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108448278B (en) | 2024-08-27 |
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
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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