USB socket

摘要

A USB socket includes a socket body, an upper cover, at least one USB interface disposed in the socket body, and a power supply conversion structure for converting an external power supply to a power supply suitable for output of the USB interface. A USB jack is disposed on the upper cover at a position corresponding to the USB interface, the upper cover is detachably mounted on the socket body, the USB interface is mounted at a lower side of the upper cover, and when the upper cover is mounted to the socket body, the USB interface inserts into the socket body. A moving contact is electrically connected to the USB interface, a fixed contact electrically connected to the power supply conversion structure is further disposed in the socket body and the moving contact is driven to be in contact conduction with the fixed contact.

主权项

1. A USB socket, comprising a socket body, an upper cover disposed on an upper part of the socket body, at least one USB interface (1) disposed in the socket body, and a power supply conversion structure for converting an external power supply to a power supply suitable for output of a USB interface (1), and a USB jack (2) used to insert a USB plug in being disposed on the upper cover (4) at a position corresponding to the USB interface (1), wherein: the upper cover (4) is detachably mounted on the socket body, the USB interface (1) is integrally mounted at a lower side of the upper cover, and when the upper cover (4) is mounted to the socket body, the USB interface (1) inserts into the socket body; and
a moving contact (6) is electrically connected to the USB interface (1) in an integral manner, a fixed contact (5) electrically connected to the power supply conversion structure is further formed in the socket body at a corresponding position, and in a process of plugging the USB plug into the USB interface (1), the moving contact (6) is driven to be in contact conduction with the fixed contact (5) and wherein: the USB interface (1) and the moving contact (6) are both mounted on the first circuit board (7), and the USB interface and moving contact are electrically connected by using the first circuit board (7); the fixed contact (5) is mounted on a second circuit board (8), and the second circuit board (8) and the power supply conversion structure are electrically connected by using two wires.