Huawei Technologies Co., Limited

Qiliang Wang

Xiaolong Wang

Gaobing Lei

Hui Li

Shihao Zhang

Xuelong Liu

Tien Chieh Su

Gaofeng Wang

Wenqiong Fang

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

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.

Electronic device

This application relates to a hardware interface, and in particular, to a USB Type-C interface used for an electronic device. In this application, a step is disposed on the USB Type-C interface to place a display screen. This shortens a distance from a front display screen of the electronic device to an edge of the electronic device, and increases a screen-to-body ratio.

Growing community of inventors

Shanghai, China

Qiliang Wang