Modular stackable battery pack and accessories

• US 6,027,828 A
• Filed: 10/16/1997
• Issued: 02/22/2000
• Est. Priority Date: 10/16/1997
• Status: Expired due to Fees

• Current Assignee: Advanced Mobile Solutions Incorporated
• Original Assignee: Advanced Mobile Solutions Incorporated
• Inventors: Hahn, Stan S.
• Primary Examiner(s): Maples, John S.
• Application Number:
  US08/951,616
• Time in Patent Office: 859 Days
• Field of Search: 429/100, 429/99, 429/96, 429/91
• US Class Current: 429/100
• CPC Class Codes: H01M 50/204 Racks, modules or packs for multiple batteries or multiple cells
• CPC Class Codes: H04M 1/0254 comprising one or a plurality of mechanically detachable modules
• CPC Class Codes: H04M 1/0262 for a battery compartment
• CPC Class Codes: H04M 1/21 Combinations with auxiliary equipment, e.g. with clocks or memoranda pads
• CPC Class Codes: H04M 1/7246 by connection of exchangeable housing parts
• CPC Class Codes: Y02E 60/10 Energy storage using batteries

Abstract

A modular, stackable battery pack and electronic accessory system which allows one or more batteries to simultaneously power one or more electronic accessories. The battery packs and accessories each have two opposing faces which are configured to releasable mate with each other and to provide electrical connection between the components. In some embodiments, the accessory is configured to be one of the terminal ends of the system, and thus has only one face with a releasable connector. The other face may be reserved for operation of the accessory. In other embodiments, the battery packs themselves may also comprise an electronic accessory. Accessories suitable in the practice of this invention include a cellular telephone, a PDA, a pager, a personal stereo (AM/FM radio or cassette, DAT or CD player), a calculator, an alarm clock, an electronic address book, a shaver, a solar powered battery pack recharger, a voice memo recorder, a tazer or a flashlight.

Claims

1. A modular stackable battery pack comprising:

a first battery housing having a first face and a second face which are generally opposing;

a first face configuration comprising a releasable connector and electrical conductors, wherein the first face has the first face configuration;

a second face configuration comprising a releasable connector and electrical conductors, wherein the second face has the second face configuration; and

a rechargeable battery contained within the battery housing and connected to the electrical conductors of the first face and the electrical conductors of the second face;

wherein the first face configuration can releasably mate with a device having the second face configuration to bring the electrical conductors of the first face configuration into electrical contact with the electrical conductors of the second face configuration and wherein the second face configuration can releasably mate with a device having the first face configuration to bring the electrical conductors of the second face configuration into electrical contact with the electrical conductors of the first face configuration.

2. The modular stackable battery pack of claim 1 further comprising a battery capacity indicator.

3. The modular stackable battery pack of claim 1 wherein the battery housing further comprising an integrated electronic accessory.

4. The modular stackable battery pack of claim 3, wherein the integrated accessory is selected from the group consisting of a pager, a voice memo recorder and a radio.

5. A modular stackable battery pack and accessory system comprising:

a) a battery pack comprising;

i) a battery housing having a first face and a second face which are generally opposing;

ii) a first face configuration comprising a releasable connector and electrical conductors, wherein the first face has the first face configuration;

iii) a second face configuration comprising a releasable connector and electrical conductors, wherein the second face has the second face configuration; and

iv) a rechargeable battery contained within the battery housing and connected to the electrical conductors of the first face and the electrical conductors of the second face;

wherein the first face configuration can releasably mate with a device having the second face configuration to bring the electrical conductors of the first face configuration into electrical contact with the electrical conductors of the second face configuration and wherein the second face configuration can releasably mate with a device having the first face configuration to bring the electrical conductors of the second face configuration into electrical contact with the electrical conductors of the first face configuration; and

b) a first portable electronic accessory module comprising;

i) a first accessory housing having a first face, wherein the first face has the first configuration with releasable connector and electrical conductors; and

ii) an electronic accessory connected to the electrical conductors of the first face of the first accessory housing;

wherein the first face configuration of the first accessory housing can releasably mate with the second face configuration of the battery housing to bring the electrical conductors of the first face configuration of the first accessory housing into electrical contact with the electrical conductors of the second face configuration of the battery housing.

6. The modular stackable battery pack and accessory system of claim 5, wherein the first portable electronic accessory further comprises a second face generally opposing the first face, wherein the second face has the second configuration with releasable connector and electrical conductors;

and further comprising a second portable electronic accessory comprising;

i) a second accessory housing having a first face, wherein the first face has the first configuration with releasable connector and electrical conductors; and

ii) an electronic accessory connected to the electrical conductors of the first face of the second accessory housing;

wherein the first face configuration of the second accessory housing can releasably mate with the second face configuration of the first accessory housing to bring the electrical conductors of the first face configuration of the second accessory housing into electrical contact with the electrical conductors of the second face configuration of the first accessory housing.

7. The modular stackable battery pack and accessory system of claim 5, wherein the accessory module comprises a cellular telephone.

8. The modular stackable battery pack and accessory system of claim 5, wherein the accessory module is selected from the group consisting of a PDA, a pager, a personal stereo, a calculator, an alarm clock, an electronic address book, a shaver, a solar powered battery pack recharger, a voice memo recorder, a tazer and a flashlight.

9. The modular stackable battery pack and accessory system of claim 5, further comprising a second accessory module having a housing and a face configured to mate with the modular stackable battery pack and accessory system.

10. A portable electronic accessory module for use with a modular stackable battery pack and accessory system comprising:

a) an accessory housing having a first face, wherein the first face has a first face configuration with a releasable connector and electrical conductors;

b) an electronic accessory housed by the accessory housing and connected to the electrical conductors of the first face of the accessory housing;

wherein the first face configuration can releasably mate with a battery pack having a second face configuration with a releasable connector and electrical conductors to bring the electrical conductors of the first face configuration of the accessory housing into electrical contact with the electrical conductors of the second face configuration of the battery pack; and

c) a second face on the accessory housing, wherein the second face has the second face configuration with a releasable connector and electrical conductors connected to the electronic accessory;

wherein the second face configuration can releasably mate with a battery pack having the first face configuration with a releasable connector and electrical conductors to bring the electrical conductors of the second face configuration of the accessory housing into electrical contact with the electrical conductors of the first face configuration of the battery pack.

11. The portable electronic accessory module of claim 10 wherein the electronic accessory is selected from the group consisting of a PDA, a pager, a personal stereo, a calculator, an alarm clock, an electronic address book, a shaver, a solar powered battery pack recharger, a voice memo recorder, a tazer and a flashlight.