Extension USB Socket

• US 20130207472A1
• Filed: 02/13/2012
• Published: 08/15/2013
• Est. Priority Date: 02/13/2012
• Status: Abandoned Application

• Current Assignee: Kuo-Ching Chiang
• Original Assignee: Kuo-Ching Chiang
• Inventors: CHIANG, Kuo-Ching
• Application Number:
  US13/371,564
• Publication Number:
  US 20130207472A1
• Time in Patent Office: Days
• US Class Current: 307/48
• CPC Class Codes: H02J 50/005 Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
• CPC Class Codes: H02J 50/10 using inductive coupling
• CPC Class Codes: H02J 50/12 of the resonant type
• CPC Class Codes: H02J 50/20 using microwaves or radio frequency waves
• CPC Class Codes: H02J 7/00 Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
• CPC Class Codes: H02J 7/0042 characterised by the mechanical construction
• CPC Class Codes: H02J 7/02 for charging batteries from ac mains by converters
• CPC Class Codes: H02J 7/35 with light sensitive cells

Abstract

A detachable extension USB socket for a portable device comprising: a cover housing for receiving a circuits; conducting pins coupled to said circuits and extending outside of said cover housing and said conducting pins being attachable from a wall socket; at least one USB port coupled to said conducting pins to allow an external device is charged from said wall socket through said least one USB port when a charging port of said external device is not match with said wall socket.

Claims

1. A detachable extension USB socket for a portable device comprising:

a cover housing for receiving circuits;

conducting pins coupled to said circuits, and said conducting pins being extended outside of said cover housing to plug-into a wall socket, wherein said detachable extension USB socket is detachable from said wall socket and plug-into another wall socket;

at least one USB port coupled to said conducting pins to allow an external device is charged from said wall socket through said least one USB port when a charging port of said external device is not match with said wall socket, wherein said at least one USB port is set on any surface with exception of surface having conducting pins of said detachable extension USB socket for providing a power supply connection for said external device to charge from said wall socket which fails to offer USB connection.

2. The detachable extension USB socket of claim 1, further comprising a solar cell array coupled to said circuits to charge said external device, wherein said solar cell array is provided so as to be exposed to an external environment for generating a voltage when light is received.

3. The detachable extension USB socket of claim 2, further comprising a battery coupled to said solar cell array.

4. The detachable extension USB socket of claim 1, further comprising a wireless charging module coupled to said circuits to engage said external device for wireless charging said external device, said wireless charging is selected from inductive charging, radio charging, resonance charging, wherein said external device includes wireless power charging receiving module.

5. The detachable extension USB socket of claim 4, further comprising a solar cell array coupled to said circuits to charge said external device, wherein said solar cell array is provided so as to be exposed to an external environment for generating a voltage when light is received.

6. The detachable extension USB socket of claim 5, further comprising a battery coupled to said solar cell array.

7. A detachable extension USB socket for a portable device comprising:

a cover housing for receiving circuits;

conducting pins coupled to said circuits, and said conducting pins being extended outside of said cover housing to plug-into a wall socket, wherein said detachable extension USB socket is detachable from said wall socket and plug-into another wall socket;

pluralities of USB ports arranged at surfaces of said cover housing coupled to said conducting pins to allow at least two external devices are charged from said wall socket through said pluralities of USB ports when charging ports of said external device is not match with said wall socket, wherein said pluralities of USB ports are set on with exception of surface having conducting pins of said detachable extension USB socket for providing a power supply connection for charging from said wall socket which fails to offer USB connection.

8. The detachable extension USB socket of claim 7, further comprising a solar cell array coupled to said circuits to charge said external device, wherein said solar cell array is provided so as to be exposed to an external environment for generating a voltage when light is received.

9. The detachable extension USB socket of claim 8, further comprising a battery coupled to said solar cell array.

10. The detachable extension USB socket of claim 7, further comprising a wireless charging module coupled to said circuits to engage said external device for wireless charging said external device, said wireless charging is selected from inductive charging, radio charging, resonance charging, wherein said external device includes wireless power charging receiving module.

11. The detachable extension USB socket of claim 7, wherein said pluralities of USB ports includes a first type USB port and a second type USB port which is different from said first type USB port.

12. A detachable extension USB socket for a portable device comprising:

a cover housing for receiving circuits;

conducting pins coupled to said circuits, and said conducting pins being extended outside of said cover housing to plug-into a wall socket, wherein said detachable extension USB socket is detachable from said wall socket and plug-into another wall socket;

pluralities of USB ports arranged at surfaces of said cover housing coupled to said conducting pins to allow at least two external devices are charged from said wall socket through said pluralities of USB ports when charging ports of said external device is not match with said wall socket, wherein said pluralities of USB ports are set on different surfaces of said cover housing of said detachable extension USB socket to provide multi-directions engagement for power supply connection from said wall socket which fails to offer USB connection.

13. The detachable extension USB socket of claim 12, further comprising a solar cell array coupled to said circuits to charge said external device, wherein said solar cell array is provided so as to be exposed to an external environment for generating a voltage when light is received.

14. The detachable extension USB socket of claim 13, further comprising a battery coupled to said solar cell array.

15. The detachable extension USB socket of claim 12, further comprising a wireless charging module coupled to said circuits to engage said external device for wireless charging said external device, said wireless charging is selected from inductive charging, radio charging, resonance charging, wherein said external device includes wireless power charging receiving module.