US 9,142,906 B2 · Power plug capable of simple assembly

Abstract

A power plug for connecting with a power outlet includes at least two metal connecting poles, two outputting cavities, and two conductive resilient sheets. The two outputting cavities are defined in a lower case of the power plug to connect an external device. The two conductive resilient sheets are received within an inner space of the power plug. The at least two metal connecting poles pass through an exterior surface of the power plug into the internal space to form two connecting terminals. Each of the conductive resilient sheets is connected between one of the two connecting terminals and a corresponding outputting cavity to transport electrical power from the power jack to the external device.

Claims20

Dependent claims

A power plug for connecting with a power outlet, the power plug comprising:

an upper case;
a lower case coupled with the upper case to define a receiving space;
at least two metal connecting poles formed on the upper case to connect to the power outlet;
two outputting cavities defined in the lower case and configured to connect an external device through a pair of connecting wires;
and
two conductive resilient sheets received in the receiving space;
wherein the at least two metal connecting poles pass through the upper case and extend into the receiving space to form two connecting terminals protruding from a surface of the upper case facing to the lower case, a part of each conductive resilient sheet is received in a corresponding outputting cavity and another part of each conductive resilient sheet is connected to a corresponding connecting terminal to conduct electrical power from the power outlet to the external device.

4 more elements

A power plug for connecting with a power outlet, the power plug comprising:

an upper case;
a lower case coupled with the upper case to define a receiving space;
at least two metal connecting poles formed on the upper case to connect to the power outlet;
two outputting cavities defined in the lower case and configured to connect an external device through a pair of connecting wires;
two conductive resilient sheets received in the receiving space;
and
two fixing members protruding extending from a bottom of the lower case to threadedly engage with the two conductive resilient sheets to fix the conductive resilient sheets to the lower case;
wherein the at least two metal connecting poles pass through the upper case and extend into the receiving space to form two connecting terminals protruding from a surface of the upper case facing to the lower case, each conductive resilient sheet connects between a corresponding outputting cavity and one of the two connecting terminals to conduct electrical power from the power outlet to the external device.

5 more elements

Dependencies are inferred from the claim text.

Power plug capable of simple assembly

Life of this patent

Power plug capable of simple assembly

Life of this patent

Abstract

Claims20