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1. 发明授权

US11804674B2 Contact module, and female connector and male connector 有权
公开(公告)号：US11804674B2
公开(公告)日：2023-10-31
申请号：US17251187
申请日：2019-07-25
申请人： AVIC JONHON OPTRONIC TECHNOLOGY CO., LTD. , NOKIA SHANGHAI BELL CO., LTD.
发明人： Lufei Ma , Junfeng Yuan , Xianjun Pan , Jinhui Fu
IPC分类号： H01R13/6471 , H01R13/05 , H01R13/11 , H01R13/652 , H01R13/6585
CPC分类号： H01R13/6471 , H01R13/05 , H01R13/11 , H01R13/652 , H01R13/6585
摘要： A contact module, a female connector and a male connector, wherein the female contact unit of the female connector includes signal contacts arranged in pairs and ground contacts corresponding to the signal contacts, a side surface of each signal contact facing the corresponding ground contact includes a signal contact portion in conductive contact with the signal contact portion of an adapter connector, a side surface of each ground contact facing the corresponding signal contact includes a shielding contact portion in electrical contact with the ground contact of the adapter connector, and a plugging space for plugging the contact module of the adapter connector is between the signal contacts and the ground contacts. The female connector enables the adapted contact unit to be clamped between the corresponding signal contact and the corresponding ground contact to realize corresponding conduction.

2. 发明授权

US11495900B2 Electrical connector adapter for connecting between two circuit board connectors 有权
公开(公告)号：US11495900B2
公开(公告)日：2022-11-08
申请号：US17251165
申请日：2019-07-25
申请人： AVIC JONHON OPTRONIC TECHNOLOGY CO., LTD. , NOKIA SHANGHAI BELL CO., LTD.
发明人： Jinhui Fu , Xianjun Pan , Junfeng Yuan , Lufei Ma
IPC分类号： H01R12/71 , H01R12/70 , H01R13/6582 , H01R13/6587 , H01R31/06 , H01R13/6586 , H01R13/02 , H01R12/73 , H01R13/648
摘要： A connector assembly includes an adapter connector and two end-connectors. Each connector includes a high-speed differential area and a low-speed area. The high-speed differential area of each end-connector includes an end differential unit. The high-speed differential area of the adapter connector includes an adapter differential module. Each end differential unit and a corresponding adapter differential unit include a signal contact and a ground shielding member. The plug-in parts of the two end-connectors, which are adapted with the adapter connector, are the same in structure, and of the end differential unit and the adapter differential unit, one is a male unit and the other is a female unit in corresponding plug-in fit. Due to the fact that the plug-in parts of the two end-connectors are the same in structure, when the end-connectors are plugged into the adapter connector, identification can be saved, and blind plugging operation can be directly performed.

3. 发明授权

US10608367B2 Electrical connector and fixing bending member thereof 有权
公开(公告)号：US10608367B2
公开(公告)日：2020-03-31
申请号：US16078011
申请日：2017-03-21
申请人： AVIC JONHON OPTRONIC TECHNOLOGY CO., LTD
发明人： Junfeng Yuan , Min Zhang , Guoqi Zhou
IPC分类号： H01R12/72 , H01R13/648 , H01R13/514 , H01R13/518 , H01R9/24 , H01R12/58
摘要： The present invention relates to the field of connectors, and in particular to an electrical connector and a fixing bending member thereof. The electrical connector includes a contact with a front end being a plugging end and at least two contact mounting plates arranged left and right in parallel and extending along forward and backward directions, and further includes a fixing bending member for fixing the contact mounting plates. The fixing bending member includes a first portion for fixing onto the top of the electrical connector, a second portion for fixing at a tail portion of the electrical connector and a connecting portion connecting the first and second portions. The first portion and the second portion extend toward the same side of the connecting portion. The connecting portion is provided on the top of the electrical connector. The top of the electrical connector is provided with a top recessed slot for the insertion and fixation of the first portion such that the first portion is fixed onto the top of the electrical connector, or the connecting portion is provided at the tail portion of the electrical connector. The tail portion of the electrical connector is provided with a tail recessed slot for the insertion and fixation of the second portion such that the second portion is fixed to the tail of the electrical connector. The problem that a contact insulation mounting plate of an existing electrical connector is easily deformed is solved.

4. 发明授权

US10644454B2 Differential connector and differential pair arrangement structure thereof and differential connector plug 有权
公开(公告)号：US10644454B2
公开(公告)日：2020-05-05
申请号：US16301740
申请日：2017-03-21
申请人： AVIC JONHON OPTRONIC TECHNOLOGY CO., LTD
发明人： Guoqi Zhou , Lufei Ma , Junfeng Yuan
IPC分类号： H01R9/03 , H01R13/6463 , H01R13/514 , H01R13/6467 , H01R13/6581 , H01R12/72
CPC分类号： H01R13/6463 , H01R13/514 , H01R13/6467 , H01R12/724 , H01R13/6581
摘要： A differential connector and a differential pair arrangement structure thereof and a differential connector plug, and relates to the field of electric connectors. The differential connector plug includes: two or more signal modules stacked up in a layered manner, wherein the signal modules are combined two by two to form signal module pairs, two signal modules of the same signal module pair respectively form a first signal module and a second signal module, at least one differential pair of the first signal module and at least one differential pair of the second signal module are respectively a first differential pair and a second differential pair, differential pair contact elements of the first differential pair and the second differential pair are respectively a first differential pair contact element and a second differential pair contact element, and projections, in the layered direction of the first signal module and the second signal module, of at least one of two first differential pair contact elements of at least one first differential pair and at least one of two second differential pair contact elements of at least one second differential pair have a point of intersection. The differential connector plug does not need to be additionally provided with a shielding plate, is simple in structure, and solves the problems of low assembly efficiency and high processing cost caused by complicated structure of existing differential connectors.

5. 发明授权

US11695227B2 Connector with tolerance module 有权
公开(公告)号：US11695227B2
公开(公告)日：2023-07-04
申请号：US17044618
申请日：2019-07-24
申请人： AVIC JONHON OPTRONIC TECHNOLOGY CO., LTD.
发明人： Junfeng Yuan , Lufei Ma
IPC分类号： H01R12/71 , H01R13/46 , H01R13/631
CPC分类号： H01R12/716 , H01R13/46 , H01R13/6315
摘要： A connector with a tolerance module includes a socket and a plug adapted to the socket, wherein the socket includes a first housing, the plug includes a tolerance module and a third housing, the tolerance module includes a second housing, the second housing includes second contact members, the second housing is movably arranged on the third housing in a direction perpendicular to the axial direction of the connector, and the second contact members are floatingly assembled in the second housing to enable displacement in the direction perpendicular to the axial direction of the connector. The second housing only generates translational motion without displacement when the connector is inserted. The tolerance of the plug and the socket is realized by the floating assembly of the second contact members in the second housing.

6. 发明授权

US10396503B2 Differential connector and housing component thereof 有权
公开(公告)号：US10396503B2
公开(公告)日：2019-08-27
申请号：US16097839
申请日：2017-03-21
申请人： AVIC JONHON OPTRONIC TECHNOLOGY CO., LTD
发明人： Junfeng Yuan , Lufei Ma , Guoqi Zhou
IPC分类号： H01R24/00 , H01R13/659 , H01R13/6598 , H01R13/6583
摘要： The present invention relates to the field of electrical connectors, and in particular to a differential connector and a housing component thereof. The differential connector comprises a housing component and two or more differential modules. Each differential module comprises an insulator, differential pairs and ground contacts. The housing component comprises a housing. A plugging hole corresponding to a plug-in end of the differential pair is provided on the housing. An end shield corresponding to the plug-in end of the differential pair is provided on the housing. The end shield is provided with a shield groove extending along a plugging direction of the plug-in end of the differential pair. Openings of shield grooves face toward the same direction. The plug-in end of the differential pair is provided in the shield groove so as to be isolated from a plug-in end of an adjacent differential pair of the same differential module.

7. 发明授权

US10790620B2 High-speed electrical connector, signal module thereof and method for forming signal module 有权
公开(公告)号：US10790620B2
公开(公告)日：2020-09-29
申请号：US16079560
申请日：2017-03-21
申请人： AVIC JONHON OPTRONIC TECHNOLOGY CO., LTD
发明人： Junfeng Yuan , Dong Li , Guoqi Zhou
IPC分类号： H01R13/6585 , H01R13/6591 , H01R43/24 , H01R13/6594 , H01R13/405 , H01R13/6587 , H01R12/72
摘要： A high-speed electrical connector, comprising a signal module (1). The signal module comprises a contact (11). At least one side of the contact is provided with a shield piece (12). The signal module further comprises an insulator (13). The insulator is formed on the contact and the shield piece by means of injection moulding so as to combine the contact and the shield piece together. The insulator of the signal module of the electrical connector is encapsulated on the contact and the shield piece by means of injection moulding. Thus, the degree of stability of the signal module is enhanced, and the problem that a signal module of an existing high-speed electrical connector is easily deformed is solved.

8. 发明授权

US11342716B2 Shielding net and connector using same 有权
公开(公告)号：US11342716B2
公开(公告)日：2022-05-24
申请号：US17044544
申请日：2019-07-24
申请人： AVIC JONHON OPTRONIC TECHNOLOGY CO., LTD.
发明人： Junfeng Yuan , Lufei Ma , Zongwei Li
IPC分类号： H01R43/24 , H01R13/6591 , H01R13/6585 , H05K9/00
摘要： A connector includes a housing. The housing includes a plurality of module channels therein and shielding net. A signal transmission module is movably mounted in each of the module channels. The signal transmission module includes an insulator and a signal contact member. The shielding net has a plurality of mesh holes. The signal transmission module includes a shielding ring sleeve segment. A shielding contact is conductively bonded to the shielding ring sleeve segment of a corresponding signal transmission module is respectively provided at each mesh hole of the shielding net. The shielding contact protrudes towards the center of the corresponding mesh hole. A plurality of the shielding contacts corresponding to each mesh hole are circumferentially disposed along the corresponding mesh hole. A shielding elastic sheet is conductively bonded to a shielding ring sleeve on each of the signal transmission modules.

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