Powered wall mount for a portable electronic device

• US 9,935,440 B1
• Filed: 10/11/2017
• Issued: 04/03/2018
• Est. Priority Date: 02/28/2017
• Status: Active Grant

• Current Assignee: Nanoport Technology Inc. (Nano Magnetics Ltd.)
• Original Assignee: Nanoport Technology Inc. (Nano Magnetics Ltd.)
• Inventors: Szeto, Timothy Jing Yin, Reyes, David Michael Lopez
• Primary Examiner(s): Patel, Dhirubhai R
• Application Number:
  US15/729,932
• Time in Patent Office: 174 Days
• Field of Search: 174 66
• CPC Class Codes: H01R 12/515 Terminal blocks providing connections to wires or cables
• CPC Class Codes: H01R 13/6205 Two-part coupling devices held in engagement by a magnet
• CPC Class Codes: H01R 13/6675 with built-in power supply
• CPC Class Codes: H01R 25/006 the coupling part being secured to apparatus or structure, e.g. duplex wall receptacle
• CPC Class Codes: H02G 11/02 using take-up reel or drum
• CPC Class Codes: H02G 3/14 Fastening of cover or lid to box
• CPC Class Codes: H02G 3/305 Mounting by adhesive material

Abstract

A powered wall mount includes a cover plate and a mount head in electrical communication with one another. The cover plate is configured to cover an electrical outlet in a wall without blocking any sockets. The cover plate includes a pair of resilient contacts that resiliently contact respective terminals of a pair of terminals of the electrical outlet upon mating of the cover plate with the electrical outlet. The mount head, which may be attached to the wall near the electrical outlet, includes a device mounting surface, at least one connector configured to hold a portable electronic device at the device mounting surface, and a power transfer mechanism configured to transfer power to the device when held at the device mounting surface. The connector(s) may be magnetic. Conveniently, the device may be attached to the mount head, used indefinitely while drawing power as needed, and then detached.

Claims

1. A powered wall mount installable onto a wall at or near an electrical outlet, the electrical outlet having a pair of terminals to supply the electrical outlet with mains power, the powered wall mount comprising:

a cover plate having at least one opening, the cover plate to cover the electrical outlet without blocking any sockets of the electrical outlet, the cover plate including a pair of resilient contacts to resiliently contact respective terminals of the pair of terminals of the electrical outlet upon mating of the cover plate with the electrical outlet and thereby receive mains power;

a mount head, separate from the cover plate, including;

a device mounting surface;

at least one magnetic connector to hold a portable electronic device at the device mounting surface; and

a power transfer mechanism to transfer power to the portable electronic device when held at the device mounting surface by the at least one magnetic connector;

power conversion circuitry in electrical communication with the pair of resilient contacts of the cover plate and with the power transfer mechanism of the mount head, the power conversion circuitry to convert the mains power supplied by the electric terminals into converted alternating current (AC) or direct current (DC) electric power for powering the power transfer mechanism; and

a power cable to conduct either the mains power or the converted AC or DC electric power from the cover plate to the mount head.

2. The powered wall mount of claim 1 wherein the power conversion circuitry comprises an AC-to-DC converter and wherein the converted electric power is DC electric power.

3. The powered wall mount of claim 1 wherein the power conversion circuitry is associated with the cover plate and wherein the power cable is to conduct the converted electric power.

4. The powered wall mount of claim 1 wherein the power cable is flat and has a thickness of less than 0.5 millimeters.

5. The powered wall mount of claim 4 wherein a wall-facing surface of the flat power cable comprises an adhesive suitable for adhering the power cable to the wall.

6. The powered wall mount of claim 1 wherein the mount head has a substantially flat cuboid shape with a front face of the mount head comprising the device mounting surface.

7. The powered wall mount of claim 1 wherein the power transfer mechanism of the mount head comprises an inductive charging transmitter.

8. The powered wall mount of claim 1 wherein the at least one magnetic connector to hold the portable electronic device at the device mounting surface comprises a ferrous element to attach a magnetic element of the portable electronic device.

9. The powered wall mount of claim 1 wherein the at least one magnetic connector to hold the portable electronic device at the device mounting surface comprises a permanent magnet.

10. A kit for installing a powered wall mount onto a wall at or near an electrical outlet, the electrical outlet having a pair of terminals to supply the electrical outlet with mains power, the kit comprising:

a cover plate having at least one opening, the cover plate to cover the electrical outlet without blocking any sockets of the electrical outlet, the cover plate having a pair of resilient contacts to resiliently contact respective terminals of the pair of terminals of the electrical outlet upon mating of the cover plate with the electrical outlet and thereby receive mains power;

a mount head including;

a device mounting surface;

at least one magnetic connector to hold a portable electronic device at the device mounting surface; and

a power transfer mechanism to transfer power to the portable electronic device when held at the device mounting surface by the at least one magnetic connector;

power conversion circuitry associated with either the cover plate or the mount head, the power conversion circuitry to convert the mains power supplied by the terminals into converted alternating current (AC) or direct current (DC) electric power for powering the power transfer mechanism; and

a power cable of customizable length to conduct either the mains power or the converted AC or DC electric power from the cover plate to the mount head.

11. The kit of claim 10 wherein the power conversion circuitry comprises an AC-to-DC converter and wherein the converted electric power is DC electric power.

12. The kit of claim 10 wherein the power conversion circuitry is associated with the cover plate and wherein the power cable is to conduct the converted electric power.

13. The kit of claim 10 wherein the power cable is flat, has a thickness of less than 0.5 millimeters, and has an adhesive wall-facing surface.

14. The kit of claim 10 wherein at least one of the cover plate and the mount head comprises a terminal block to facilitate electrical attachment of one of the ends of the power cable.

15. The kit of claim 10 wherein the at least one magnetic connector to hold the portable electronic device at the device mounting surface comprises a ferrous element to attach a magnetic element of the portable electronic device.

16. A method of installing a powered wall mount onto a wall at or near an electrical outlet, the electrical outlet having a pair of terminals to supply the electrical outlet with mains power, the powered wall mount having a cover plate portion with at least one opening and a pair of resilient contacts, a mount head portion separate from the cover plate portion, the mount head portion including a device mounting surface, at least one magnetic connector to hold a portable electronic device at the device mounting surface, and a power transfer mechanism to transfer power to the portable electronic device when held at the device mounting surface by the at least one magnetic connector, power conversion circuitry in electrical communication with the pair of resilient contacts of the cover plate portion and with the power transfer mechanism of the mount head portion, the power conversion circuitry to convert the mains power supplied by the electric terminals into converted alternating current (AC) or direct current (DC) electric power for powering the power transfer mechanism;

and a power cable portion to conduct either the mains power or the converted AC or DC electric power from the cover plate to the mount head, the method comprising;

mating the cover plate portion of the powered wall mount with the electrical outlet to cover the electrical outlet without blocking any sockets of the electrical outlet, the mating causing the pair of resilient contacts to resiliently contact respective terminals of the pair of terminals of the electrical outlet upon the mating and thereby receive mains power;

affixing the mount head portion of the powered wall mount to the wall; and

adhering the power cable portion to the wall.

17. The method of claim 16 further comprising:

prior to the adhering;

customizing a length of the power cable portion; and

electrically attaching an end of the customized-length power cable portion to either the cover plate portion or the mount head portion by crimping or clamping the end of the customized-length power cable portion in a terminal block of the cover plate portion or the mount head portion.

18. The method of claim 16 wherein the affixing of the mount head portion comprises adhering the mount head portion to the wall using adhesive strips.

19. The method of claim 16 wherein the at least one magnetic connector to hold the portable electronic device at the device mounting surface comprises a ferrous element to attach a magnetic element of the portable electronic device.

20. The method of claim 16 wherein the at least one magnetic connector to hold the portable electronic device at the device mounting surface comprises a permanent magnet.