Casings for hand-held electronic devices

• US 20080123287A1
• Filed: 11/26/2007
• Published: 05/29/2008
• Est. Priority Date: 11/27/2006
• Status: Abandoned Application

• Current Assignee: Addonit Limited
• Original Assignee: Addonit Limited
• Inventors: Rossell, William John Charles, Lam, Jonathan
• Application Number:
  US11/984,928
• Publication Number:
  US 20080123287A1
• Time in Patent Office: Days
• US Class Current: 361/686
• CPC Class Codes: G06F 1/1632 External expansion units, e.g. docking stations
• 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 1/0283 for providing a decorative aspect, e.g. customization of casings, exchangeable faceplate
• CPC Class Codes: H04M 1/04 Supports for telephone transmitters or receivers
• CPC Class Codes: H04M 1/185 Improving the rigidity of the casing or resistance to shocks
• CPC Class Codes: H04M 1/7246 by connection of exchangeable housing parts

Abstract

Two-part casings are described which have the dual function of enclosing and protecting a hand-held electronic device, for example a music player in one portion of the casing and an accessory to the device such as a battery pack or loudspeaker system. The overall assembled casing is still a hand-held portable unit. A connector (5) inside one portion of the casing may be electrically connected to a connector (6), for example a mini USB socket, for mating with a mini USB plug on the second casing portion which has the accessory located in it.

Claims

1. A casing for a hand-held electronic device, the casing comprising a first portion configured to fit closely around part of an exterior of a hand-held electronic device, and to provide protection to the device, wherein the first portion of the casing is fitted with first means adapted, when the device is inserted into the first portion of the casing, to contact electrical terminals forming part of the device and with second means electrically connected to the first means and adapted to contact electrical terminals forming part of an accessory for the hand-held electronic device, and that wherein the casing further comprises a second portion detachable from the first portion, incorporating an accessory and configured, when assembled to the first portion, to form a complete protective casing surrounding the device.

2. A casing according to claim 1, wherein the first portion and the second portion are made of a rubbery plastics material.

3. A casing according to claim 2, wherein the first portion includes contact means and connector wiring therebetween, each being molded into the first portion.

4. A casing according to claim 1, 2 or 3, further comprising a first guide means on the first portion configured to engage a second guide means on the second portion including an accessory, to guide the first portion and the second portion upon assembly thereof to provide a plug/socket connection between the device and the accessory.

5. A casing according to claim 4, wherein the plug/socket connection includes a mini USB plug/socket connector.

6. A casing according to claim 1, wherein the accessory in the second portion of the casing is adapted to supply power to, or to recharge an internal power source in, the electronic device.

7. A casing according to claim 1, wherein the accessory in the second portion of the casing is capable of providing signal output from, or enabling signal input to, the hand-held electronic device.

8. An assembly comprising a casing according to claim 1, 2 or 3, and the hand-held electronic device located therein.

9. An assembly according to claim 8, wherein the hand-held electronic device is a mobile telephone handset, a PDA, a MP3 or MP4 player, a digital camera, a high capacity digital storage music player, a GPS navigational device or a hand-held computer.

10. An assembly according to claim 8, wherein the accessory in the second portion of the casing is a power supply unit, an audio reproduction unit designed to produce an amplified audio output, or a low power short-range FM transmitter.

11. An assembly according to claim 9, wherein the accessory in the second portion of the casing is a power supply unit, an audio reproduction unit designed to produce an amplified audio output, or a low power short-range FM transmitter.