Multipurpose adaptor with a universal serial bus connector
OwnerLiao Sheng Hsininventor
Life of this patent
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Abstract
This invention provides a multipurpose USB connector for charging batteries of various portable electric apparatuses. A connector includes a main body, a circuit unit, an input connector, an output port, an output line, and a battery connecting base. The main body is a hollow casing consisting of a first half and a second half. The output connector, output port, and battery connecting base are electrically connected with the circuit board. The input connector is a universal serial bus (USB) connector.
Claims10
1 A multipurpose universal serial bus (USB) connector, comprising:
- a main body having a chamber therein;
- a circuit unit disposed in the chamber, the circuit unit comprises a circuit board;
- and
- an output connector, an output port, and a battery connecting base that are electrically connected with the circuit board;
- wherein the input connector is a universal serial bus (USB) connector.
2 The multipurpose USB connector of claim 1 wherein the main body consists of a first half and a second half.
3 The multipurpose USB connector of claim 1 wherein a clipping mechanism is located on a wall of the main body.
4 The multipurpose USB connector of claim 1 wherein the main body is combined with a key ring.
5 The multipurpose USB connector of claim 1 wherein the circuit board comprises a light source and the main body has a light cover or hole corresponding to the light source.
6 The multipurpose USB connector of claim 5 wherein the light source is an LED or a light bulb.
7 The multipurpose USB connector of claim 1 wherein a switch is disposed on the circuit board and an opening is formed on the main body corresponding to the switch, and wherein the switch protrudes from surface of the main body by penetrating through the opening and the switch controls the on/off states of the light source.
8 The multipurpose USB connector of claim 1 wherein the output connector, output port, and battery connecting base are fixed on the main body.
9 The multipurpose USB connector of claim 1 wherein an output line is connected with the output port, and a plug connected at a first end of the output line thereof and a connected at a second end thereof.
10 The multipurpose USB connector of claim 1 wherein the output port is a connector.