Video game controller charging system
A video game controller charging system for charging at least one video game controller is provided. The system includes a controller adapter including a battery unit, at least one first induction coil, and at least one first magnet, and is adapted to be received by the at least one video game controller; and a base including a power input, at least one second induction coil, and at least one structure on the base for providing physical support to the controller while the controller is being charged, the at least one structure including at least one second magnet. The base is configured to inductively charge the battery unit through inductive coupling between the at least one first induction coil and the at least one second induction coil when the controller is held in place on the structure by magnetic attraction between the magnets.
1. A video game controller charging system for charging at least one video game controller, the video game controller charging system comprising:
a controller adapter comprising a battery unit, at least one first induction coil, and at least one first magnet, and adapted to be received by the at least one video game controller; and
a base comprising a power input for connection to a power supply, at least one second induction coil, and at least one structure on the base for providing physical support to the at least one video game controller while the at least one video game controller is being charged, the at least one structure comprising at least one second magnet,
wherein the base is configured to inductively charge the battery unit through inductive coupling between the at least one first induction coil and the at least one second induction coil when the at least one video game controller is held in place on the at least one structure by magnetic attraction between the at least one first magnet and the at least one second magnet.
2. The video game controller charging system of claim 1 , further comprising a charge sensor coupled to the battery unit and adapted to determine a charge status, and an indicator coupled to the charge sensor to indicate the charge status of the battery unit.
3. The video game controller charging system of claim 2 , wherein the indicator comprises at least one LED.
4. The video game controller charging system of claim 3 , wherein the at least one LED comprises at least a first LED and a second LED; and wherein when the charge status of the battery unit is charging, the first LED emits a first color, and when the charge status of the battery unit is fully charged, the second LED emits a second color.
5. The video game controller charging system of claim 1 , wherein the controller adapter has a substantially similar outer profile to a battery cover plate provided with the video game controller.
6. The video game controller charging system of claim 1 , wherein the base further comprises a USB port adapted to transfer power to another device.
7. The video game controller charging system of claim 1 , wherein the power input comprises a power cord configured to couple to an AC power supply and an AC-to-DC converter.
8. The video game controller charging system of claim 1 , wherein an AC power is provided to the second induction coil.
9. The video game controller charging system of claim 1 , wherein the power input comprises a USB port configured to couple to a consumer electronics device.
10. The video game controller charging system of claim 1 , wherein the structure on the base comprises at least one docking bay, each configured to receive one of the at least one video game controllers.
11. The video game controller charging system of claim 1 , where the structure on the base comprises two docking bays, each configured to receive one of the at least one video game controllers.
12. The video game controller charging system of claim 1 , further comprising an AC-to-DC converter adapted to convert externally supplied power to a DC power.
13. The video game controller charging system of claim 12 , wherein the AC-to-DC converter is external to the base.
14. The video game controller charging system of claim 12 , wherein the AC-to-DC converter is adapted to convert an AC voltage in the range of 100V to 240 V corresponding to the externally supplied power into a DC voltage.
15. The video game controller charging system of claim 14 , wherein the DC voltage is DC 5V.
16. The video game controller charging system of claim 1 , wherein the controller adapter further comprises a charge sensor configured to determine a charge status of the battery unit and an infrared emitter configured to transmit a signal to the base according to the charge status, and wherein the base further comprises an infrared receiver configured to receive the signal transmitted by the infrared emitter.
17. The video game controller charging system of claim 16 , wherein when the charge sensor determines that the charge status of the battery unit is fully charge, the infrared emitter transmits the signal to the infrared receiver on the base to instruct the base to stop charging the battery unit.
18. The video game controller charging system of claim 1 , wherein the controller adapter further comprises a charge sensor configured to determine a charge status of the battery unit and an infrared emitter configured to transmit a signal to the base according to the charge status, wherein the base further comprises an infrared receiver configured to receive the signal transmitted by the infrared emitter, and wherein the at least one first magnet and the at least one second magnet are positioned so that the infrared emitter is aligned with the infrared receiver when the controller adapter is attached to the base.