公开(公告)号：US11777257B2

公开(公告)日：2023-10-03

申请号：US17534954

申请日：2021-11-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Tianren Liu ,  Kanghua Ou ,  Yuanbin Cai ,  Junwei Zhong ,  Xianfeng Chen ,  Feng Wang ,  Zhiwei Zhang

IPC: H01R24/00 ,  H01R13/6461 ,  H01R12/72 ,  H01R13/10

CPC classification number: H01R13/6461 ,  H01R12/721 ,  H01R13/10

Abstract: A chip slot is disclosed, which includes a slot, where a plurality of terminal groups are disposed in the slot, terminals in each terminal group include metal sheets that are symmetrically disposed on two opposite inner side walls of the slot, and each metal sheet has a bending pin that extends outside the slot; bending directions of bending pins on the terminals in each terminal group are same; and for any row of metal sheets in any two adjacent terminal groups, along an arrangement direction of the row of metal sheets, bending pins of the metal sheets in the adjacent terminal groups are alternately arranged on both sides of the row of metal sheets. The bending pins of the row of metal sheets are bent toward two different directions.

公开(公告)号：US11189970B2

公开(公告)日：2021-11-30

申请号：US16904849

申请日：2020-06-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Tianren Liu ,  Kanghua Ou ,  Yuanbin Cai ,  Junwei Zhong ,  Xianfeng Chen ,  Feng Wang ,  Zhiwei Zhang

IPC: H01R24/00 ,  H01R13/6461 ,  H01R12/72 ,  H01R13/10

Abstract: A chip slot is disclosed, which includes a slot, where a plurality of terminal groups are disposed in the slot, terminals in each terminal group include metal sheets that are symmetrically disposed on two opposite inner side walls of the slot, and each metal sheet has a bending pin that extends outside the slot; bending directions of bending pins on the terminals in each terminal group are same; and for any row of metal sheets in any two adjacent terminal groups, along an arrangement direction of the row of metal sheets, bending pins of the metal sheets in the adjacent terminal groups are alternately arranged on both sides of the row of metal sheets. The bending pins of the row of metal sheets are bent toward two different directions.

公开(公告)号：US12224529B2

公开(公告)日：2025-02-11

申请号：US18243779

申请日：2023-09-08

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Tianren Liu ,  Kanghua Ou ,  Yuanbin Cai ,  Junwei Zhong ,  Xianfeng Chen ,  Feng Wang ,  Zhiwei Zhang

IPC: H01R24/00 ,  H01R12/72 ,  H01R13/10 ,  H01R13/6461

Abstract: A chip slot is disclosed, which includes a slot, where a plurality of terminal groups are disposed in the slot, terminals in each terminal group include metal sheets that are symmetrically disposed on two opposite inner side walls of the slot, and each metal sheet has a bending pin that extends outside the slot; bending directions of bending pins on the terminals in each terminal group are same; and for any row of metal sheets in any two adjacent terminal groups, along an arrangement direction of the row of metal sheets, bending pins of the metal sheets in the adjacent terminal groups are alternately arranged on both sides of the row of metal sheets. The bending pins of the row of metal sheets are bent toward two different directions.

公开(公告)号：US20200328547A1

公开(公告)日：2020-10-15

申请号：US16914741

申请日：2020-06-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Feng Wang ,  Kanghua Ou ,  Yuguo Zhao

IPC: H01R13/193 ,  H01R24/60

Abstract: A power connector includes a housing and a clamp group disposed in the housing. An insertion opening is formed at one end of the housing, and the insertion opening is configured to plug in a plug. The clamp group includes an inner clamp and an outer clamp. An insertion slot is formed in the inner clamp, and the insertion slot is opposite to the insertion opening and is configured to accommodate a front end portion of the plug. The outer clamp is disposed to extend over the inner clamp. When the plug passes through the insertion opening and is plugged into the insertion slot, a contact end of the outer clamp close to the insertion opening presses against a conductive surface of the plug. A contact segment of the inner clamp also presses against the conductive surface of the plug.

公开(公告)号：US20240334632A1

公开(公告)日：2024-10-03

申请号：US18741059

申请日：2024-06-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Weigang Xiao ,  Ziguo Ma ,  Kanghua Ou ,  Jun Yu

IPC: H05K5/02 ,  H05K5/00

CPC classification number: H05K5/0247 ,  H05K5/0069 ,  H05K5/0269

Abstract: An expansion card includes a circuit board, a connector component, and a plurality of cables. The connector component includes a first connector and a second connector that are disposed on the circuit board, where the first connector and the second connector are fastened together, and the first connector is configured to be connected to a plug-in card. One end of each of the plurality of cables is separately welded to terminals of the first connector and the second connector, and the other end of the cables is configured to be electrically connected to a first pairing connector and a second pairing connector of a mainboard.