Modular adaptor assembly for personal digital appliance

• US 20050014536A1
• Filed: 07/17/2003
• Published: 01/20/2005
• Est. Priority Date: 07/08/2003
• Status: Abandoned Application

• Current Assignee: Philips Electronics North America Corporation (Koninklijke Philips N.V.)
• Original Assignee: Philips Electronics North America Corporation (Koninklijke Philips N.V.)
• Inventors: Grady, Jeff
• Application Number:
  US10/621,500
• Publication Number:
  US 20050014536A1
• Time in Patent Office: Days
• US Class Current: 455/573
• CPC Class Codes: G06F 1/1632 External expansion units, e.g. docking stations
• CPC Class Codes: H04B 1/20 for coupling gramophone pick-up, recorder output, or microphone to receiver

Abstract

An adaptor for a personal digital appliance. The adaptor includes an FM transmitter and power supply/charging assembly electrically coupleable with the personal digital appliance. The adaptor comprises a modular docking unit having a main body portion with a docking cavity therein, wherein the main body portion contains the FM transmitter and power/charging circuitry, with coupling means in the docking cavity for connecting the personal digital appliance with the FM transmitter and power/charging circuitry, to accommodate FM transmission by the FM transmitter of audio content when produced by the personal digital appliance in the docking cavity of the modular docking unit. The adaptor includes means for transmitting electrical power through the modular docking unit and the power/charging circuitry therein, for charging of a battery of the personal digital appliance and/or powering of the personal digital appliance.

Claims

1. An adaptor for a personal digital appliance, said adaptor including an FM transmitter and power supply/charging assembly electrically coupleable with the personal digital appliance, the adaptor comprising a modular docking unit having a main body portion with a docking cavity therein, wherein the main body portion contains said FM transmitter and power/charging circuitry, with coupling means in the docking cavity for connecting the personal digital appliance with the FM transmitter and power/charging circuitry, to accommodate FM transmission by said FM transmitter of audio content when produced by said personal digital appliance in the docking cavity of the modular docking unit, and with means for transmitting electrical power through said modular docking unit and said power/charging circuitry therein, for charging of a battery of the personal digital appliance and/or powering of the personal digital appliance.

2. The adaptor of claim 1, further comprising retention means for retaining the personal digital appliance in position in the cavity.

3. The adaptor of claim 1, wherein the coupling means in the docking cavity comprises a firewire coupling.

4. The adaptor of claim 1, wherein the coupling means in the docking cavity comprises a USB port.

5. The adaptor of claim 1, wherein the modular docking unit comprises at least one indicator light indicative of the operational state of the unit.

6. The adaptor of claim 5, wherein the indicator light indicates the “

ON”

or “

OFF”

state of the unit.

7. The adaptor of claim 5, wherein the indicator light indicates the charging status of a battery in a personal digital appliance docked in the cavity of the modular docking unit.

8. The adaptor of claim 1, wherein the modular docking unit comprises a housing formed of polymeric material.

9. The adaptor of claim 1, wherein the FM transmitter has a transmission range of up to about 6 feet.

10. The adaptor of claim 1, wherein the FM transmitter produces an output frequency audio signal in a range of from about 85 to about 95 Megaherz.

11. The adaptor of claim 10, wherein said FM transmitter produces a single output frequency signal in said range.

12. The adaptor of claim 10, wherein said FM transmitter produces a variable output frequency signal in said range.

13. The adaptor of claim 1, which is constructed and arranged to dock with an iPOD™

MP3 player.

14. The adaptor of claim 1, which is constructed and arranged to dock with a personal digital assistant.

15. The adaptor of claim 1, which is constructed and arranged to dock with an MP3 player.

16. The adaptor of claim 1, which is constructed and arranged to dock with a wireless telephone.

17. The adaptor of claim 1, which is constructed and arranged to dock with a integrated personal digital assistant having wireless telephony functionality.

18. The adaptor of claim 1, which is constructed and arranged to dock with an integrated personal digital assistant having telephony, MP3, computational and wireless network access functionality.

19. The adaptor of claim 1, comprising a frequency indicator on the main body portion.

20. The adaptor of claim 1, comprising a frequency tuning control on the main body portion.

21. The adaptor of claim 1, wherein the main body portion has a generally rectangular shape.

22. The adaptor of claim 1, further comprising a headphones jack on the main body portion and coupled to said circuitry.

23. A system including an adaptor as in claim 1, and a personal digital appliance docked in the docking cavity of the modular docking unit of said adaptor.

24. The system of claim 23, arranged for transmission of music to a table-type FM receiver.

25. The system of claim 23, arranged for transmission of audio output to a vehicular FM receiver for outputting of sound from vehicular audio speakers.

26. The system of claim 23, wherein the FM transmitter has a transmission range of up to about 6 feet.

27. The system of claim 23, wherein the FM transmitter produces an output frequency audio signal in a range of from about 85 to about 95 Megaherz.

28. The system of claim 23, wherein the FM transmitter produces an output variable frequency audio signal in a range of from about 85 to about 95 Megaherz.

29. A digital appliance accessory kit, comprising an adaptor as in claim 1, and at least one power connector/charger element for use therewith.

30. An FM transmitter and power supply/charging assembly electrically coupleable with an MP3 player, said assembly comprising:

a main body portion containing FM transmitter and power/charging circuitry;

coupling means for connecting the MP3 player with the FM transmitter and power/charging circuitry, to accommodate FM transmission by said FM transmitter of audio content when played by said MP3 player; and

means for transmitting electrical power through said power/charging circuitry and said coupling means, for charging of a battery of the MP3 player and/or powering of the MP3 player.

31. The assembly of claim 30, wherein the FM transmitter produces an output frequency audio signal in a range of from about 85 to about 95 Megaherz.

32. The assembly of claim 30, wherein the FM transmitter produces a single output frequency signal in said range.

33. The assembly of claim 30, wherein the FM transmitter produces a variable output frequency signal in said range.

34. The assembly of claim 30, wherein the means for transmitting electrical power through said power/charging circuitry and said coupling means, comprises a plug connector engageable with a cigarette lighter socket of a motor vehicle.

35. An FM transmitter and power supply/charging assembly electrically coupleable with an MP3 player, said assembly comprising an FM transmitter and power/charging circuitry, and a docking unit with a docking cavity therein for receiving an MP3 player, wherein the docking unit is constructed and arranged for connecting the MP3 player with said FM transmitter and power/charging circuitry, to accommodate FM transmission by said FM transmitter of audio content when played by said MP3 player in the docking cavity of the docking unit, and with means for transmitting electrical power through said power/charging circuitry, for charging of a battery of the MP3 player and/or powering of the MP3 player.

36. An FM transmitter and power supply/charging assembly electrically coupleable with an MP3 player, said assembly comprising:

a docking unit with a docking cavity therein for receipt of an MP3 player;

an FM transmitter connectable with said MP3 player for FM transmission of audio content played by said MP3 player; and

power/charging circuitry connectable with said MP3 player for transmission of electrical power therethrough to charge and/or power the MP3 player.

37. An FM transmitter and power supply/charging assembly electrically coupleable with an MP3 player, said assembly comprising:

an FM transmitter connectable with said MP3 player for FM transmission of audio content played by said MP3 player; and

power/charging circuitry connectable with said MP3 player for transmission of electrical power therethrough to charge and/or power the MP3 player.

38. A docking and power supply/charging assembly electrically coupleable with an MP3 player, said assembly comprising:

structure defining a docking cavity for receipt therein of an MP3 player; and

power/charging circuitry connectable with said MP3 player for transmission of electrical power therethrough to charge and/or power the MP3 player.

39. An audio transmitter and power supply/charging assembly electrically coupleable with an MP3 player, said assembly comprising:

an audio transmitter connectable with said MP3 player for transmitting audio content played by said MP3 player to a separate audio player that is independent of said MP3 player; and

power/charging circuitry connectable with said MP3 player for transmission of electrical power therethrough to charge and/or power the MP3 player.