Huawei Technologies Co., Limited

Gaobing Lei

Shihao Zhang

Tien Chieh Su

Qiliang Wang

Xiaolong Wang

Xin Zhu

Mingjun Chen

Gang Hu

Chia Huan Chang

Hongfan Lin

Suining Hu

Wenqiong Fang

Tianhua Liu

A card connector, a card holder, and a terminal device, where the card connector includes a plurality of first terminals and one or more second terminals. The first terminals are arranged to form a first card access area that installs a first card, and the first terminals are configured to be electrically coupled to the first card. The one or more second terminals are distributed on a periphery of the first card access area, the first terminals and the one or more second terminals form a second card access area that installs a second card, and the first terminals and the one or more second terminals are configured to be electrically coupled to the second card.

Card connector, card holder, and terminal device

Embodiments of this application disclose an electrical connector, including at least one first conductive terminal and at least one second conductive terminal, where a first electroplated layer is disposed on an outer surface of the first conductive terminal, a second electroplated layer is disposed on an outer surface of the second conductive terminal, and a material of the second electroplated layer is different from a material of the first electroplated layer. Electroplating costs of the electrical connector are reduced while corrosion resistance of the electrical connector is ensured. The embodiments of this application further disclose a mobile terminal and an electrical connector manufacturing method.

Electrical connector, mobile terminal, and electrical connector manufacturing method

A card holder for use inside an electronic device is provided. The card holder includes a holder body and a plurality of electrical connectors. The holder body is disposed with a card slot matching a nano SIM card. The card slot is configured to accommodate the nano SIM card or a memory card having a same appearance or shape as the nano SIM card. At least some of the plurality of electrical connectors are first electrical connectors whose positions match the positions of electrical contact points in the nano SIM card. The first electrical connector is configured to electrically connect to the nano SIM card or the memory card accommodated in the card slot. The plurality of electrical connectors are configured to electrically connect to the memory card.

Card holder and mobile terminal

An electrical connector, a mobile terminal, and an electrical connector manufacturing method therefor, the electrical connector including at least one first conductive terminal and at least one second conductive terminal, where a first electroplated layer is disposed on an outer surface of the first conductive terminal, a second electroplated layer is disposed on an outer surface of the second conductive terminal, and a material of the second electroplated layer is different from a material of the first electroplated layer. Electroplating costs of the electrical connector are reduced while corrosion resistance of the electrical connector is ensured.

Example connector interfaces such as a Type-C interface and a mobile terminal are disclosed. One example connector interface includes a substrate, a first metal shell, a second metal shell, and an insert mold (I/M) component that are disposed on the substrate. The second metal shell is in a sealed connection to the first metal shell. One end of the I/M component is located in the second metal shell, and the other end of the I/M component penetrates through the second metal shell and is inserted into the first metal shell. The end of the I/M component that is located in the second metal shell is fixedly connected to the second metal shell, so that the I/M component is secured in an insertion direction.

Connector interface and mobile terminal

An electronic device includes a printed circuit board and a card holder. The card holder is configured to hold a function card, and the printed circuit board is provided with a groove. The card holder is disposed in the groove. A bottom surface of the groove is provided with n metal solder pads and n printed wires. The n metal solder pads are electrically connected to the n printed wires in a one-to-one correspondence. N terminals in a one-to-one correspondence to the n metal solder pads are disposed on the card holder. Each terminal is provided with a first contact and a second contact. The first contact is connected to and in contact with one of the n metal solder pads. The second contact is configured to connect to and be in contact with a metal contact of the function card placed in the card holder.

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Shanghai, China

Gaobing Lei