CN109599726A - A kind of differential connector component and its differential connector - Google Patents
A kind of differential connector component and its differential connector Download PDFInfo
- Publication number
- CN109599726A CN109599726A CN201710912370.6A CN201710912370A CN109599726A CN 109599726 A CN109599726 A CN 109599726A CN 201710912370 A CN201710912370 A CN 201710912370A CN 109599726 A CN109599726 A CN 109599726A
- Authority
- CN
- China
- Prior art keywords
- plug
- differential
- differential pair
- shield
- socket
- 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
- 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
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
- H01R13/6585—Shielding material individually surrounding or interposed between mutually spaced 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
- H01R13/6582—Shield structure with resilient means for engaging mating connector
-
- 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
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to a kind of differential connector component and its differential connectors.Differential connector component includes plug and socket, socket and plug respectively include the differential pair of shell and installation in the shell, differential pair is corresponded on plug, jack housing is additionally provided with plug, jack shield part, one end that plug shield and jack shield part mutually plug together has the faying surface being overlapped along vertical plugging direction, when plug and socket is adapted to grafting, jack shield part forms the full encirclement shielding construction for surrounding the inserting section of plug, socket differential pair after plugging each other with plug shield.Differential connector component of the invention is by being arranged shielding part in differential pair periphery, with the differential connector that is adapted to it is slotting when, the shielding part can combine with the shielding part of adaptation differential connector and form the full encirclement shielding construction for being enclosed in the entire periphery of differential pair, so as to carry out more complete effective shielding to differential pair, the electromagnetic interference between differential pair is avoided to improve the signal integrity of transmission line.
Description
Technical field
The present invention relates to a kind of differential connector component and its differential connectors.
Background technique
Differential connector is primarily used to need high speed, the occasion of high-quality transmission signal.Its chief component includes
Shell, difference block and shield.Wherein difference block includes the contact of insulator and fixing assembling on insulator, contact
Including differential pair and grounding pin.It is as shown in Figure 1 the open-celled structure on the plug casing of a differential connector, differential connector
Multiple difference blocks are usually contained, difference block is spaced setting side by side, that is to say 02 alternate intervals of differential pair 01 and grounding pin
Setting, shell are equipped with and the corresponding slot of difference block and grafting corresponding with the inserting section of the contact of difference block
Hole, on the shell in corresponding slot, the inserting section of contact is extended to for difference block fixed inserting successively arranged side by side
In corresponding spliced eye.
In current differential connector, in order to reduce in signals transmission different difference blocks differential pair signal it
Between interference, the direction of routing along differential pair is provided with shielding piece on the side of some difference blocks, but current difference
Shielding piece in module is off in contact ear inserting section root, this does not obtain the plug division of differential pair effectively
Shielding processing, for this purpose, application publication number be CN104300313A Chinese patent disclose a kind of differential connector, plug
The structure of module is as shown in Fig. 2, be equipped with shielding piece 03, the difference of adjacent two difference block between its any two difference block
It point shields to being additionally provided with end profile shielding part between 01 inserting section, but this shielding mode is only capable of one from differential pair 01
Side or two sides are shielded, the electromagnetic signal of differential pair can also from shielding piece between opening leakage field, cause differential pair it
Between still remain biggish electromagnetic interference, affect the signal integrity of entire transmission line.
Summary of the invention
The difference completely effectively shielded connection can be carried out to the inserting section of differential pair the purpose of the present invention is to provide a kind of
Device assembly；The object of the invention is also to provide a kind of differential connectors.
To achieve the above object, differential connector of the invention adopts the following technical scheme that:
Technical solution 1: differential connector includes the differential pair of shell and installation on the shell, is additionally provided on shell positioned at difference
To the shielding part of periphery, shielding part can be adapted to grafting with the shielding part for the differential connector being adapted to surround to the complete of differential pair
Surround shielding construction.Differential connector of the invention is connect by the way that shielding part is arranged in differential pair periphery in the difference with adaptation
Device to it is slotting when, which can combine with the shielding part of adaptation differential connector and form the entire periphery for being enclosed in differential pair
It is complete to surround shielding construction, so as to carry out more complete effective shielding to differential pair, avoid the electromagnetic interference between differential pair
Improve the signal integrity of transmission line.
Technical solution 2: on the basis of technical solution 1, the shielding part of differential connector is equipped in differential connector
Shielding part with when the shielding part grafting for the differential connector being adapted at the faying surface of the two grafting realize two shielding parts electricity
Property connection connecting contact.The setting of connecting contact can electrically connect the shielding part for the differential connector that two plug each other
It is connected in an entirety, in order to which the two can synchronize ground connection, realizes the consistency of current potential.
Technical solution 3: on the basis of technical solution 2, the connecting contact is wholely set with shielding part.It can simplify and add
Work process, structure are more compact, without in addition considering the connectivity problem of the two.
Technical solution 4: on the basis of technical solution 3, connecting contact is elastic component.Two screens can be made by being set as elastic component
The relatively reliable stabilization of connection between shield, the case where preventing poor contact generation.
Technical solution 5: on the basis of technical solution 4, connecting contact is arc spring lamination structure.Arc spring lamination structure,
The structure can be formed by bending direct on the metal strip cleaved, it is convenient that the processing is simple.
Technical solution 6: on the basis of technical solution 5, connecting contact is at least a pair of, each pair of two connections contact
Part is arranged symmetrically in shielding part two sides.The arrangement makes connection more evenly reliable.
Technical solution 7: on the basis of technical solution 1-6 any one, the shielding part of differential connector is the plate being in U-shape
Part or sheet.The processing is simple and conveniently surrounds structure entirely to slotting formation for the plate or laminated structure of U-shaped.
Technical solution 8: on the basis of technical solution 1-6 any one, differential connector is pin connector, described outer
Shell is plug body, at least one modular plug is equipped on plug body, and modular plug is equipped at least one plug monomer,
Differential pair and shielding part are arranged on plug monomer.
Technical solution 9: on the basis of technical solution 1-6 any one, differential connector is socket connector, described outer
Shell is jack housing, and jack housing is in U-shape, and the bottom wall of U-shaped is equipped at least two differential pair mounting holes and corresponding shielding part
Mounting hole, differential pair and shielding part are mounted in jack housing by corresponding mounting hole.
Differential connector component of the invention adopts the following technical scheme that:
Technical solution 1: differential connector component includes plug and socket, and socket includes jack housing and is mounted on jack housing
In socket differential pair, plug includes plug body and the plug for being mounted in plug body and being adapted to socket differential pair grafting
Differential pair, corresponding plug differential pair is additionally provided with plug shield on plug body, and respective socket differential pair is also set in jack housing
There is jack shield part, one end that plug shield and jack shield part mutually plug together has the overlapping being overlapped along vertical plugging direction
Face, when plug and socket is adapted to grafting, jack shield part forms encirclement plug, socket after plugging each other with plug shield poor
Point pair inserting section full encirclement shielding construction.Differential connector component of the invention is shielded by being arranged in differential pair periphery
Part, with the differential connector that is adapted to it is slotting when, which can combine with the shielding part of adaptation differential connector and form packet
It is trapped among the full encirclement shielding construction of the entire periphery of differential pair, so as to carry out more complete effective shielding to differential pair, is kept away
Exempt from the signal integrity that the electromagnetic interference between differential pair improves transmission line.
Technical solution 2: on the basis of technical solution 1, the overlapped overlapping of jack shield part and plug shield
Connecting contact in electrical contact with two faying surfaces respectively is additionally provided between face.The setting of connecting contact can be by two mutually
The shielding part of slotting differential connector is electrically connected and realizes current potential for an entirety in order to which the two can synchronize ground connection
Consistency.
Technical solution 3: on the basis of technical solution 2, the connecting contact is and jack shield part and/or plug screen
The elastic component of shield Elastic Contact.
Technical solution 4: on the basis of technical solution 3, the connecting contact is arc spring lamination structure.
Technical solution 5: on the basis of technical solution 4, arc spring lamination is made of one piece with plug shield.
Technical solution 6: on the basis of technical solution 5, arc spring lamination is at least a pair of, two arcs of each pair of arc spring lamination
Shape elastic slice is arranged symmetrically in the two sides of plug shield.
Technical solution 7: on the basis of technical solution 2-6 any one, plug shield and/or jack shield part are U
Shape plate.
Technical solution 8: on the basis of technical solution 7, the jack shield part and jack shield part are U-board, are inserted
The opening of the U-board of seat shielding part and plug shield is opposite to be plugged together.
Technical solution 9: on the basis of technical solution 8, one of them in two pieces of U-boards passes through its U-shaped two sidewalls
The outside wall surface of inner wall and another U-shaped two sidewalls cooperates.
Detailed description of the invention
Fig. 1 is the open-celled structure schematic diagram of the plug casing of the prior art；
Fig. 2 is the structural schematic diagram of the modular plug in the differential connector component of the prior art；
Fig. 3 is 1 structural schematic diagram of embodiment of differential connector component of the invention；
Fig. 4 is the structural schematic diagram of the socket in Fig. 3；
Fig. 5 is the structural schematic diagram of the modular plug in Fig. 3；
Fig. 6 is the structural schematic diagram of the plug monomer in Fig. 5；
Fig. 7 is the main view of the plug monomer of Fig. 6；
Fig. 8 is the left view of Fig. 7；
Fig. 9 is the schematic illustration of the inserted position of the differential connector component in Fig. 3；
Figure 10 is the inserted position schematic illustration in the embodiment 2 of differential connector component of the invention；
Figure 11 is the plug-connection structure schematic diagram in the embodiment 3 of differential connector component of the invention；
Figure 12 is the plug-connection structure schematic diagram in the embodiment 4 of differential connector component of the invention；
Figure 13 is the plug-connection structure schematic diagram in the embodiment 5 of differential connector component of the invention；
Figure 14 is the plug-connection structure schematic diagram in the embodiment 6 of differential connector component of the invention；
Figure 15 is the plug-connection structure schematic diagram in the embodiment 7 of differential connector component of the invention；
Figure 16 is the plug-connection structure schematic diagram in the embodiment 8 of differential connector component of the invention；
Figure 17 is the plug-connection structure schematic diagram in the embodiment 9 of differential connector component of the invention；
Figure 18 is the plug-connection structure schematic diagram in the embodiment 10 of differential connector component of the invention；
Figure 19 is the plug-connection structure schematic diagram in the embodiment 11 of differential connector component of the invention；
Figure 20 is the plug-connection structure schematic diagram in the embodiment 12 of differential connector component of the invention；
In Fig. 1-2: 01- differential pair, 02- grounding pin, 03- shield piece；
In Fig. 3-20: 1- plug, 11- plug casing, 12- modular plug, 120- plug monomer, 121- plug differential pair, 122-
Plug shield, 1221- plug faying surface, 1222- arc spring lamination, 2- socket, 21- Socket casing, 22- socket differential pair, 23-
Jack shield part, 231- socket faying surface, 3- grounding pin.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The embodiment 1 of differential connector component of the invention: as shown in figure 3, differential connector component includes plug 1 and inserts
Seat 2, plug 1 and socket 2, which plug each other, realizes that signal transmits.As shown in figure 4, socket 2 includes the Socket casing 21 being in U-shape, insert
The bottom wall of seat shell body 21 is equipped with multiple differential pair mounting holes being intervally arranged, and is mounted on socket differential pair in each mounting hole
22, it is additionally provided with the shielding part mounting hole of U-shaped around differential pair, jack shield part 23, this implementation are installed in shielding part mounting hole
Jack shield part 23 in example is U-board part or U-shaped piece, and material is conductive material, and jack shield part 23 is in semi-surrounding structure packet
Socket differential pair 22 is trapped among to leak out around its inserting section for installing insulator.Jack shield part 23 and corresponding socket differential pair
22 are staggeredly arranged between each row.The one end for grafting on the both sides of the U-shaped of jack shield part 23 is equipped with rounded structure, with side
Just grafting.Socket differential pair 22 is caught in the insulator of differential pair mounting hole by snap.
As shown in Fig. 3,5, plug 1 includes plug casing 11 and the multiple modular plugs being mounted on plug casing 11
12, it sets in modular plug 12 there are two plug monomer 120, plug monomer 120 includes plug differential pair 121 and is trapped among plug difference
Each socket to the plug shield 122 around 121, in the quantity and position respective socket shell 21 of plug differential pair 121
The quantity of differential pair 22 and position.Each modular plug 12 is fixed on plug casing 11 by metal fixing.As Fig. 6-8 institute
Show, plug shield 122 is the plate of U-shaped or the sheet of U-shaped, is wrapped in around plug differential pair 121 in semi-surrounding structure.
Two panels arc spring lamination 1222 is respectively equipped on the both sides of the U-shaped of plug shield 122, arc spring lamination 1222 is plug shield
Two spring leafs formed after bending come are cleaved on the both sides of 122 U-shaped.As shown in figure 9, plug shield 122 with
The portion that jack shield part 23 is overlapped in the lateral direction is respectively plug faying surface 1221 and socket faying surface 231, above-mentioned arc
Shape elastic slice 1222 is arranged in the gap between plug faying surface 1221 and socket faying surface 231, and arc spring lamination 1222 is simultaneously
It is in electrical contact with plug faying surface 1221 and socket faying surface 231, it realizes electrically conducting for the two, realizes to plug differential pair
121 and socket differential pair 22 inserting section full encirclement shielding.The wherein U-shaped structure of plug shield 122 and jack shield part
The opening of 23 U-shaped structure is opposite, and the opening of the U-shaped structure of the U-shaped structure insertion jack shield part 23 of plug shield 122
In.
At least one ground connection of plug shield 122 and jack shield part 23, due to plug shield 122 and jack shield
Part 23 is in electrical contact by arc spring lamination 1222, therefore plug shield 122 may be implemented and jack shield part 23 is grounded.
As shown in figs 6-8, the two sides of plug shield are additionally provided with grounding pin 3, and grounding pin 3 is made for elastic spring,
On the two sides for riding over jack shield part using overlapping mode, grounding pin 3 can be realized between the jack shield part of plug shield
Electric connection become zero point so that plug shield and jack shield part are grounded.
Differential connector component of the invention is when in use: length direction of the plug that will be assembled along socket differential pair 22
Towards the socket assembled to inserting, the plug differential pair 121 of plug and the socket differential pair 22 of socket touch grafting, while plug
Shielding part 122 plugs each other with jack shield part 23, and plug faying surface 1221 and socket faying surface 231 pass through plug shield
Arc spring lamination 1222 on 122 is mutually in electrical contact, plugs together and is formed afterwards in place to plug differential pair 121 and socket differential pair 22
The full encirclement of inserting section shields, and prevents the crosstalk between differential pair.
Embodiment 2: as shown in Figure 10, difference from example 1 is that, adjacent two rows differential pair mutually staggers cloth
It sets.
Embodiment 3: as shown in figure 11, difference from example 1 is that, the U of plug shield and jack shield part
The openings of sizes of shape structure can be interchanged, and be inserted into the U-shaped structure of jack shield part in the U-shaped structure of plug shield.
Embodiment 4: as shown in figure 12, difference from example 1 is that, one side of the U-shaped structure of plug shield
Lateral surface and plug shield U-shaped structure one side medial surface by arc spring lamination it is in electrical contact；The U of plug shield
The medial surface of the another side of shape structure and the lateral surface of the another side of the U-shaped structure of jack shield part are electrically connected with by arc spring lamination
Touching.
Embodiment 5: as shown in figure 13, difference from example 1 is that, the shape of plug shield is " convex " word
Top half shape, and with the U-shaped structure of jack shield part to formation "convex" shaped structure after inserting.
Embodiment 6: as shown in figure 14, the difference is that, plug shield is slab construction, plate with embodiment 5
Two narrow sides respectively with the medial surface of the U-shaped structure of jack shield part by arc spring lamination it is mutually in electrical contact.
Embodiment 7: as shown in figure 15, difference from example 1 is that, the shape of plug shield is still U-shaped,
But the opening of its U-shaped and the U-shaped opening same direction of plug shield are arranged, the both sides and bottom of the U-shaped structure of plug shield
While being entirely located in the opening of the U-shaped structure of jack shield part.
Embodiment 8: as shown in figure 16, with embodiment 3 the difference is that, the both sides of the U-shaped structure of plug shield
It is formed to inside edge, the end face of two flangings passes through arc bullet with the lateral surface on the U-shaped structure both sides of jack shield part respectively
Piece is in electrical contact.
Embodiment 9: as shown in figure 17, difference from example 1 is that, the U-shaped structure of plug shield be equipped with to
Outer flange, the flange not only two rollover to the left and right, descends both sides outward flanging, on it also with convenient plug shielding part and socket
It is oriented to when shielding part grafting.
Embodiment 10: as shown in figure 18, difference from example 1 is that, the shape on the bottom edge of jack shield part
It can be the shape with fold.
Embodiment 11: as shown in figure 19, the difference is that, the bottom edge shape of plug shield can also with embodiment 10
Replace with fold shape.
Embodiment 12: as shown in figure 20, difference from example 1 is that, the extending direction of grounding pin is vertical inserts
Head plugs together the left and right directions in direction with socket.
In other embodiments: plug shield and jack shield part can also be all grounded respectively, between the two may not be used at this time
Setting arc spring lamination is electrically connected；The material of jack shield part and plug shield also can be replaced magnetic conductive material or suction
Wave material etc., such as silicon steel sheet；It may also comprise one or three, four plug monomers in modular plug；May be used also on plug casing
Including one or three, four modular plugs；Plug monomer may also include two or three differential pairs；Arc spring lamination can also
Replace with W-shaped or N shape, arc spring lamination can also be wholely set with jack shield part, arc spring lamination can also by screw crimp or
The forms such as person's bonding are fixed relative to plug shield, arc spring lamination also can be replaced watchband-shaped contactor, spherical fingertip or other
The contact of type；The shape on the bottom edge of jack shield part can also be waveform, W-shaped, arc etc.；The lapping direction of grounding pin
It is not limited to the bottom surface of the U-shaped structure of vertical socket shielding part, it can also be along the side of the two sides of the U-shaped structure of vertical socket shielding part
To overlap joint；The length extending direction of grounding pin is also not necessarily limited to plug together direction along plug shield and jack shield part, can also replace
The direction for being changed to the two sides of the U-shaped structure along vertical header shielding part extends；Grounding pin can be and plug shield one
The structure of setting, can also be the structure seperated with plug shield, and the side being fixed on jack shield part can also be used in grounding pin
Formula.
Plug in the embodiment of differential connector of the invention and each embodiment of differential connector component of the invention
It is essentially identical other than the following contents with each embodiment of socket, unlike: the shielding part of differential connector of the invention
It is semi-surrounding structure, therefore does not include the embodiment of the plug of embodiment 5, embodiment 6, i.e., differential connector of the invention can
To be that plug is also possible to socket, but its shielding part is that semi-surrounding structure is wrapped in differential pair periphery.
Claims (10)
1. differential connector, the differential pair including shell and installation on the shell, characterized in that be additionally provided on shell positioned at poor
Divide the shielding part to periphery, shielding part can be adapted to grafting with the shielding part for the differential connector being adapted to surround to differential pair
It is complete to surround shielding construction.
2. differential connector according to claim 1, characterized in that the shielding part of differential connector is equipped with to be connected in difference
Connect the shielding part of device with two shieldings are realized when the shielding part grafting for the differential connector being adapted at the faying surface of the two grafting
The connecting contact of the electric connection of part.
3. differential connector according to claim 2, characterized in that the connecting contact is wholely set with shielding part.
4. differential connector according to claim 3, characterized in that connecting contact is elastic component.
5. differential connector according to claim 4, characterized in that connecting contact is arc spring lamination structure.
6. differential connector according to claim 5, characterized in that connecting contact is at least a pair of, and each pair of two
Connecting contact is arranged symmetrically in shielding part two sides.
7. differential connector described in -6 any one according to claim 1, characterized in that the shielding part of differential connector be in
The plate or sheet of U-shaped.
8. differential connector described in -6 any one according to claim 1, characterized in that differential connector is plug connection
Device, the shell are plug body, at least one modular plug is equipped on plug body, and modular plug is equipped at least one
Plug monomer, differential pair and shielding part are arranged on plug monomer.
9. differential connector described in -6 any one according to claim 1, characterized in that differential connector is socket connection
Device, the shell are jack housing, and jack housing is in U-shape, and the bottom wall of U-shaped is equipped at least two differential pair mounting holes and correspondence
Shielding part mounting hole, differential pair and shielding part are mounted in jack housing by corresponding mounting hole.
10. differential connector component, including plug and socket, socket includes jack housing and is mounted on slotting in jack housing
Seat differential pair, plug includes plug body and the plug difference for being mounted in plug body and being adapted to socket differential pair grafting
It is right, characterized in that corresponding plug differential pair is additionally provided with plug shield on plug body, respective socket differential pair in jack housing
It is additionally provided with jack shield part, one end that plug shield and jack shield part mutually plug together has to be overlapped along vertical plugging direction
Faying surface, when plug and socket is adapted to grafting, jack shield part is formed after plugging each other with plug shield to be surrounded plug, inserts
The full encirclement shielding construction of the inserting section of seat differential pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710912370.6A CN109599726B (en) | 2017-09-29 | 2017-09-29 | Differential connector assembly and differential connector thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710912370.6A CN109599726B (en) | 2017-09-29 | 2017-09-29 | Differential connector assembly and differential connector thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109599726A true CN109599726A (en) | 2019-04-09 |
| CN109599726B CN109599726B (en) | 2021-09-24 |
Family
ID=65955449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710912370.6A Active CN109599726B (en) | 2017-09-29 | 2017-09-29 | Differential connector assembly and differential connector thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109599726B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112968315A (en) * | 2021-02-02 | 2021-06-15 | 四川华丰科技股份有限公司 | Metal shielding assembly and connector |
| CN113131283A (en) * | 2019-12-31 | 2021-07-16 | 富鼎精密工业（郑州）有限公司 | Electrical connector |
| CN113871973A (en) * | 2021-10-18 | 2021-12-31 | 武汉市格力浦电子有限公司 | High-speed connector with low crosstalk |
| EP3958410A4 (en) * | 2019-05-28 | 2022-06-29 | Huawei Technologies Co., Ltd. | Signal connector and terminal device |
| US11539169B2 (en) | 2019-12-31 | 2022-12-27 | Fuding Precision Industry (Zhengzhou) Co., Ltd. | Electrical connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104718666A (en) * | 2012-08-27 | 2015-06-17 | 富加宜（亚洲）私人有限公司 | High speed electrical connector |
| CN105470736A (en) * | 2014-08-27 | 2016-04-06 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| WO2017106266A1 (en) * | 2015-12-14 | 2017-06-22 | Molex, Llc | Backplane connector omitting ground shields and system using same |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104718666A (en) * | 2012-08-27 | 2015-06-17 | 富加宜（亚洲）私人有限公司 | High speed electrical connector |
| CN105470736A (en) * | 2014-08-27 | 2016-04-06 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| WO2017106266A1 (en) * | 2015-12-14 | 2017-06-22 | Molex, Llc | Backplane connector omitting ground shields and system using same |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3958410A4 (en) * | 2019-05-28 | 2022-06-29 | Huawei Technologies Co., Ltd. | Signal connector and terminal device |
| US11996656B2 (en) | 2019-05-28 | 2024-05-28 | Huawei Technologies Co., Ltd. | Signal connector and terminal device |
| CN113131283A (en) * | 2019-12-31 | 2021-07-16 | 富鼎精密工业（郑州）有限公司 | Electrical connector |
| US11539169B2 (en) | 2019-12-31 | 2022-12-27 | Fuding Precision Industry (Zhengzhou) Co., Ltd. | Electrical connector |
| CN113131283B (en) * | 2019-12-31 | 2023-08-15 | 富鼎精密工业（郑州）有限公司 | Electric connector |
| CN112968315A (en) * | 2021-02-02 | 2021-06-15 | 四川华丰科技股份有限公司 | Metal shielding assembly and connector |
| CN113871973A (en) * | 2021-10-18 | 2021-12-31 | 武汉市格力浦电子有限公司 | High-speed connector with low crosstalk |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109599726B (en) | 2021-09-24 |
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