Data cable and electronic device
AssigneeVivo Mobile Communication Co., Ltd.
InventorDongping Nie
Life of this patent
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Abstract
A data cable and an electronic device are provided. The data cable includes an AM connector, a Type C connector, and a connection cable. Both ends of the connection cable are respectively electrically connected to the AM connector and the Type C connector. The AM connector includes: a conductive housing and a rubber core. A power port pad, signal port pads, a grounding port pad, and a conductive fastener are provided on the rubber core. The grounding port pad is electrically connected to an inner grounding wire of the connection cable. The conductive fastener is connected to the grounding port pad, and the conductive fastener is in contact with the conductive housing.
Claims18
A data cable, comprising:
- a Type-A male (AM) connector, a Type C connector, and a connection cable, wherein two ends of the connection cable are respectively electrically connected to the AM connector and the Type C connector, and the AM connector comprises:
- a conductive housing and a rubber core;
- and
- a power port pad, a signal port pad, a grounding port pad, and a conductive fastener that are disposed on the rubber core, and the grounding port pad is electrically connected to an inner grounding wire of the connection cable,
- wherein the connection cable comprises:
- an aluminum foil layer configured to shield an electromagnetic wave, the aluminum foil layer being disposed around to form accommodation space;
- and
- power cables, two signal cables, and inner grounding wires disposed in the accommodation space,
- wherein the power cables are configured to provide a power supply, and the two signal cables are configured to transmit a USB signal;
- the inner grounding wires are disposed between the two signal cables, and are respectively connected to the two signal cables and an inner surface of the aluminum foil, and the inner grounding wires are configured to provide loop current for the power supply and provide a reference ground for the two signal cables, and
- wherein the conductive fastener is connected to the grounding port pad, and the conductive fastener is in contact with the conductive housing.
An electronic device, comprising an electronic device body and a data cable, wherein the data cable is removably connected to the electronic device body, and the data cable comprises a Type-A male (AM) connector, a Type C connector, and a connection cable, wherein two ends of the connection cable are respectively electrically connected to the AM connector and the Type C connector, and the AM connector comprises:
- a conductive housing and a rubber core;
- and
- a power port pad, a signal port pad, a grounding port pad, and a conductive fastener that are disposed on the rubber core, and the grounding port pad is electrically connected to an inner grounding wire of the connection cable,
- wherein the connection cable comprises:
- an aluminum foil layer configured to shield an electromagnetic wave, the aluminum foil layer being disposed around to form accommodation space;
- and
- power cables, two signal cables, and inner grounding wires disposed in the accommodation space,
- wherein the power cables are configured to provide a power supply, and the two signal cables are configured to transmit a USB signal;
- the inner grounding wires are disposed between the two signal cables, and are respectively connected to the two signal cables and an inner surface of the aluminum foil, and the inner grounding wires are configured to provide loop current for the power supply and provide a reference ground for the two signal cables, and
- wherein the conductive fastener is connected to the grounding port pad, and the conductive fastener is in contact with the conductive housing.
Dependencies are inferred from the claim text.