MODULAR CABLE WITH INTEGRAL RECHARGEABLE POWER SUPPLY

• US 20120064772A1
• Filed: 03/05/2010
• Published: 03/15/2012
• Est. Priority Date: 06/02/2009
• Status: Abandoned Application

• Current Assignee: Alan L. Pocrass
• Original Assignee: Alan L. Pocrass
• Inventors: Pocrass, Alan L.
• Application Number:
  US13/321,247
• Publication Number:
  US 20120064772A1
• Time in Patent Office: Days
• US Class Current: 439/625
• CPC Class Codes: H01R 13/6675 with built-in power supply
• CPC Class Codes: H01R 31/065 with built-in electric apparatus
• CPC Class Codes: H02J 7/0042 characterised by the mechanical construction

Abstract

A modular cable assembly includes first and second flexible cables coupled to a housing and first and second connectors coupled to the respective first and second cables remote from the housing. A rechargeable DC power supply in the housing is operative for storing electrical power received from an external source of DC electrical power via the first connector and for supplying the stored electrical power to an external power consumption device via the second connector. The modular cable assembly can also include a third cable having third and fourth spaced connectors. The second and third connectors are mating connectors that when mated enable the stored electrical power to be supplied to the external power consumption device via the combination of the second, third, and fourth connectors.

Claims

1. A modular cable assembly with integral DC electrical power supply comprising:

a housing;

a rechargeable DC electric storage device in the housing;

a first connector coupled to the housing via a first flexible cable that extends from the housing and which permits relative movement between the first connector and the housing, wherein in response to the first connector being coupled to a mating connector of an external source of DC electrical power, the first cable conveys DC electrical power from the external source of DC electrical power to the housing, wherein the first connector is a type-A USB connector;

a second connector coupled to the housing via a second flexible cable that extends from the housing and which permits relative movement between the second connector and the housing; and

a third cable including third and fourth spaced connectors, wherein the second and third connectors are mating connectors, wherein in response to the second and third connectors being mated and the fourth connector being coupled to a mating connector of an external power consumption device, the second and third cables convey DC electrical power from the housing to the external power consumption device.

2. The modular cable assembly of claim 1, wherein the DC electrical power conveyed to the housing is:

stored in the rechargeable DC electric storage device;

used by the external power consumption device in response to the second and third connectors being mated and the fourth connector being coupled to the mating connector of the external power consumption device;

or

both.

3. The modular cable assembly of claim 1, wherein the DC electrical power conveyed from the housing is conveyed from:

the rechargeable DC electric storage device;

the external source of DC electrical power when the first connector is coupled to the mating connector of the external source of DC electrical power;

or both.

4. The modular cable assembly of claim 1, wherein in response to the first connector not being coupled to the external source of DC electrical power, the second and third connectors being mated, and the fourth connector being mated to the mating connector of the external power consumption device, DC electrical power is conveyed to the external power consumption device from the rechargeable DC electric storage device.

5. The modular cable assembly of claim 1, wherein in response to the fourth connector not being mated to the external power consumption device, the second and third connectors not being mated, or both, DC electrical power conveyed to the housing is stored in the rechargeable DC electric storage device.

6. The modular cable assembly of claim 1, further including a circuit for controlling charging of the rechargeable DC electric storage device from the DC electrical power conveyed to the housing.

7. The modular cable assembly of claim 1, further including a circuit for regulating the DC electrical power conveyed to the external power consumption device from the rechargeable electric storage device, the external source of DC electrical power, or both.

8. The modular cable assembly of claim 1, further including a controller operative for connecting the modular cable assembly among at least two of the following states in response to an external user input when the second and third connectors are mated and the external power consumption device is coupled to the fourth connector:

a first state where DC electrical power is conveyed via the first connector coupled to the mating connector of the external source of DC electrical power directly to the external power consumption device bypassing the rechargeable DC electric storage device;

a second state where DC electrical power is conveyed via the first connector coupled to the mating connector of the external source of DC electrical power to the rechargeable DC electric storage device and no DC electrical power is conveyed to the external power consumption device; and

a third state where DC electrical power is conveyed via the first connector coupled to the mating connector of the external source of DC electrical power to both the rechargeable DC electric storage device and the external power consumption device.

9. The modular cable assembly of claim 1, wherein the fourth connector is a male connector one of the following type:

a mini-USB type-B connector;

a micro-USB type-B connector;

or

an Apple iPod—

iPhone connector.

10. The modular cable assembly of claim 1, wherein:

each cable and each connector include conductors, each of which conveys one of the following;

DC electrical power, electrical ground, or data; and

the modular cable assembly further includes;

a non-volatile memory, a memory card reader, or both; and

a controller coupled to at least one conductor that conveys data and operating under the control of a control program for transferring data between at least two of the following;

the conductor that conveys data, the non-volatile memory, and a memory card coupled in operative relation with the memory card reader.

11. The modular cable assembly of claim 10, wherein the controller further comprises a user interface coupled to the controller and operative under the control of the control program for enabling user control of the transfer of data.

12. The modular cable assembly of claim 1, further including means for converting wireless energy into DC electrical power for either storage in the rechargeable DC electric storage device;

use by the external power consumption device in response to the second and third connectors being mated and the fourth connector being coupled to the mating connector of the external power consumption device;

or both.

13. A modular cable assembly with integral DC electrical power supply comprising:

a rechargeable DC electric storage device supported by a support structure;

first and second flexible cables coupled to the support structure;

first and second connectors coupled to the respective first and second cables remote from the support structure, the first connector being a type-A USB connector;

a third flexible cable having third and fourth spaced connectors, wherein the second and third connectors are mating connectors;

a charging control circuit supported by the support structure for controlling charging of the rechargeable DC electric storage device in response to the first connector being coupled with a mating connector of an external source of DC electrical power; and

a regulating circuit supported by the support structure for regulating DC electrical power conveyed to an external power consumption device from the rechargeable electric storage device, the external source of DC electrical power, or both in response to the second and third connectors being mated and the fourth connector being coupled with a mating connector of the external power consumption device.

14. The modular cable assembly of claim 13, further including a switch operative for causing the charging of the rechargeable DC electric storage device from the external source of DC electrical power to be selectively enabled and disabled.

15. The modular cable assembly of claim 13, wherein:

the rechargeable DC electric storage device comprises one of the following;

a rechargeable battery, or a capacitor; and

the support structure comprises a housing.

16. The modular cable assembly of claim 13, wherein:

the cables and the connectors comprise conductors, each of which conveys one of the following;

DC electrical power, electrical ground, or data; and

the modular cable assembly further includes;

a non-volatile memory, a memory card reader, or both; and

a controller coupled to at least one conductor that conveys data and operating under the control of a control program for transferring data between at least two of the following;

the conductor that conveys data, the non-volatile memory, and a memory card coupled in operative relation with the memory card reader.

17. The modular cable assembly of claim 16, wherein the controller further comprises a user interface coupled to the controller and operative under the control of the control program for enabling user control of the transfer of data.

18. The modular cable assembly of claim 13, further including means for converting wireless energy into DC electrical power for either storage in the rechargeable DC electric storage device;

use by the external power consumption device in response to the second and third connectors being mated and the fourth connector being coupled to the mating connector of the external power consumption device;

or both.

19. A modular cable assembly with integral DC electrical power supply comprising:

first and second flexible cables coupled to a support structure;

first and second connectors coupled to the respective first and second cables remote from the support structure;

means for converting wireless energy into DC electrical power ; and

a rechargeable DC electrical power supply supported by the support structure and operative for storing electrical power received from either the means for converting wireless energy into DC electrical power, an external source of DC electrical power via the first connector, or both, and for supplying the stored electrical power to an external power consumption device via the second connector.

20. The modular cable assembly of claim 19, further including a third cable having third and fourth spaced connectors, wherein the second and third connectors are mating connectors that when mated enable the stored electrical power to be supplied to the external power consumption device via the combination of the second, third, and fourth connectors.

21. The modular cable assembly of claim 19, wherein the rechargeable DC electrical power supply includes:

a charge control circuit for controlling the storage of electrical power in the rechargeable DC electrical power supply; and

a regulating circuit supported by the support structure for regulating the supply of the stored electrical power to the external power consumption device.

22. The modular cable assembly of claim 19, wherein the cables and the connectors include conductors for conveying data between the first and second connectors via the support structure.