Base unit with interchangeable interface for remote unit

• US 20050272471A1
• Filed: 06/04/2004
• Published: 12/08/2005
• Est. Priority Date: 06/04/2004
• Status: Abandoned Application

• Current Assignee: Bellsouth Intellectual Property Corporation (AT&T, Inc.)
• Original Assignee: Bellsouth Intellectual Property Corporation (AT&T, Inc.)
• Inventors: Sherman, Stephen Kenneth
• Application Number:
  US10/861,140
• Publication Number:
  US 20050272471A1
• Time in Patent Office: Days
• US Class Current: 455/561
• CPC Class Codes: G06F 1/1632 External expansion units, e.g. docking stations
• CPC Class Codes: H04M 1/06 Hooks; Cradles
• CPC Class Codes: H04M 1/72502 with one base station connected to a single line

Abstract

A base station capable of receiving remote devices, such as cellular phones or PDAs, from different manufacturers or otherwise lacking a common footprint for connecting to a cradle. The base station includes a base unit and an intermediate unit connectable to the base unit to establish electrical interconnection for power and/or data. The intermediate unit is configured to accept the docking footprint of a particular remote device and to complete the electrical interconnection with the base unit through the intermediate unit. The base unit can interconnect with other remote units having different footprints, by substituting a different intermediate unit complementary to that different footprint.

Claims

1. A base apparatus for use with remote units having differing engagement configurations, the base apparatus comprising:

a base unit operative for functional interaction with plural remote units and having an engagement portion; and

an intermediate unit selectably attachable to the base unit and having a first portion configured for selective operative interrelation with the engagement portion of the base unit so as to establish a predetermined functional interaction with the base unit;

the intermediate unit having a second portion configured for receiving a complementary element of a predetermined remote unit, the second portion of the intermediate unit being operatively associated with the first portion of the intermediate unit so that a predetermined remote unit received in the second portion of the intermediate unit can establish said functional interaction with the base unit through the intermediate unit,

whereby a different remote unit having an engagement element different from the predetermined remote unit may also be placed in functional interaction with the base unit by substituting a different intermediate unit having a second portion configured for functional interaction with the complementary element of the different remote unit.

2. The apparatus as in claim 1, wherein the base unit is operative to establish an electrical connection with any of plural remote units through the complementary element of the particular remote unit, the apparatus further comprising:

first means associated with the intermediate unit and operative for electrical interrelation with the base unit, thereby emulating the electrical connection with a remote unit; and

second means in the second portion of the intermediate unit configured for electrical interrelation with the complementary element of a predetermined remote unit, the second means being in operative interrelation with the first means and thereby establishing the electrical connection between the base unit and a predetermined remote unit received in the intermediate unit.

3. The apparatus as in claim 2, wherein:

the base unit has an electrical circuit element operative to supply electrical power to the remote unit;

the first means of the intermediate unit includes a first electrical connector configured for mating engagement with the electrical circuit element of the base unit; and

the second means of the intermediate unit is operable for a power connection with the predetermined remote unit so as to supply electrical power from the base unit to the predetermined remote unit.

4. The apparatus as in claim 1, wherein:

the second portion of the intermediate unit has a cradle configured to receive the predetermined remote unit so as to establish the electrical connection therewith.

5. The apparatus as in claim 1, in which the remote units comprise wireless devices having complementary elements to establish a power connection and a data connection with the wireless device, and wherein:

the base unit is operative to provide the power connection and the data connection to the first portion of the intermediate unit; and

the second portion of the intermediate element is configured to receive and functionally interrelate with the complementary element of a predetermined wireless device, so as to establish the power connection and the data connection between the predetermined wireless device and the base unit through the intermediate unit.

6. Apparatus for use with a base unit configured to receive and functionally interrelate with a complementary element of a particular remote unit, so that the base unit can receive and functionally interrelate with another remote unit having a different complementary element, the apparatus comprising:

a first portion of an intermediate unit configured to emulate the complementary element of the particular remote unit so that the first portion is selectably receivable in operative interrelation with the base unit, in place of the particular remote unit for which the base unit is configured; and

a second portion of the intermediate unit configured for receiving and functionally interrelating with the different complementary element of the other remote unit so that the other remote unit is in operative interrelation with the second portion of the intermediate unit,

whereby the other remote unit as received in the second portion of the intermediate unit is in functional interrelation with the base unit in place of the particular remote unit for which the base unit is configured.

7. The apparatus as in claim 6, for use with a base unit having a cradle to receive the complementary element of the particular remote unit, and wherein:

the second portion of the intermediate unit has a cradle configured to receive the other remote unit so as to establish the electrical connection therewith; and

the first portion of the intermediate unit is operative to emulate the complementary element of the particular remote unit so as to establish the electrical operative interrelation therewith.

8. The apparatus as in claim 6, for use with a particular remote unit that includes a particular wireless device having the complementary element that the base unit is configured to receive so as to establish a charging power connection and a data function with the particular wireless device, and wherein:

the first portion of the intermediate element is operative to emulate the complementary element of the particular wireless device; and

the second portion of the intermediate element is operative to receive and functionally interrelate with the different complementary element of a different wireless device, so as to establish the charging power connection and the data function with the different wireless device.