USB connector and USB device
AssigneeHuawei Device Co., Ltd.
InventorsMenglong Zhao, Bin Zhang
Life of this patent
Estimating the term…
Abstract
A USB connector for connecting with a USB female includes a rotating shaft assembly which is capable of rotating, metal legs, a connecting line, and a substrate. The rotating shaft assembly includes a rotating shaft, a rotating shaft sleeve and a rotating shaft support. The rotating shaft is disposed in the rotating shaft sleeve and is capable of rotating relative to the rotating shaft sleeve. The rotating shaft sleeve is located in a support hole of the rotating shaft support. The rotating shaft assembly with the rotating shaft support is fixed on the surface of the substrate by the rotating shaft support. The metal legs are formed on the surface of the substrate to ensure the connecting strength of the metal legs and reduce the thickness of the USB device.
Claims19
A USB connector, comprising:
- a substrate;
- metal legs positioned at a surface of the substrate;
- a connecting line, wherein one end of the connecting line is electrically connected to the metal legs;
- a metal layer provided opposite to the metal legs, wherein the metal layer has a U-shaped cross-section having two flanks extending away from an undersurface of the metal layer and wherein the metal layer covers the substrate;
- and
- a rotating shaft support positioned adjacent the substrate, wherein a first support hole and a second support hole are defined at two sides of the rotating shaft support, respectively.
A USB connector, comprising:
- a substrate;
- metal legs positioned at a surface of the substrate;
- a connecting line, wherein one end of the connecting line is electrically connected to the metal legs;
- a metal layer provided opposite to the metal legs, wherein the metal layer has a U-shaped cross-section having two flanks extending away from an undersurface of the metal layer and wherein the metal layer covers the substrate;
- and
- a fool-proof structure configured to prevent the USB connector from being inserted incorrectly, wherein the fool-proof structure comprises a projection that extends from at least one of the two flanks of the metal layer, the projection being higher than a face of the substrate and the projection being at a longitudinal end of the metal layer that is near the metal legs.
A USB device comprising:
- a housing;
- a USB connector positioned at an end of the housing, wherein the USB connector comprises a substrate, metal legs positioned at a top surface of the substrate, a connecting line that has one end electrically connected to the metal legs, and a metal layer provided opposite to the metal legs, wherein the metal layer has a U-shaped cross-section having two flanks extending away from an undersurface of the metal layer and the metal layer covers the substrate;
- and
- a printed circuit board disposed inside a cavity of the housing and electrically connected with another end of the connecting line;
- wherein the housing defining a receptacle for receiving the USB connector.
Dependencies are inferred from the claim text.