Portable electronic device

• US 7,522,945 B2
• Filed: 06/28/2005
• Issued: 04/21/2009
• Est. Priority Date: 06/28/2005
• Status: Expired due to Fees

• Current Assignee: Nokia Corporation
• Original Assignee: Nokia Corporation
• Inventors: Myyryl inen, Sami, Ivaskevicius, Tomas, Kilpi, Pekka, Hakunti, Jussi
• Primary Examiner(s): Appiah; Charles
• Assistant Examiner(s): Ly; Nghi H
• Application Number:
  US11/170,749
• Publication Number:
  US 20060293094A1
• Time in Patent Office: 1,393 Days
• Field of Search: 455/575.1, 455/575.3, 455/575.4
• US Class Current: 455/575.1
• CPC Class Codes: H04M 1/0216 Foldable in one direction, i.e. using a one degree of freedom hinge
• CPC Class Codes: H04M 1/0237 Sliding mechanism with one degree of freedom
• CPC Class Codes: H04M 1/0245 using open/close detection
• CPC Class Codes: H04M 1/0247 comprising more than two body parts

Abstract

A portable electronic device comprising a first panel supporting a user-operable input device on a first face and a second panel mounted for slidable movement over the first face of the first panel between a first position in which the user-operable input device is concealed and a second position in which the user-operable input device is exposed and, when the second panel is in the second position, for pivotal movement towards the face of the first panel.

Claims

1. An apparatus comprising a first housing portion having a region configured to receive a user-operable input device on a first face, a second housing portion and a third housing portion, the third housing portion being hingedly coupled to the first housing portion and the second housing portion being slidably coupled to the third housing portion, the second housing portion configured for slidable movement over the first face of the first housing portion between a first position in which the region configured to receive the user-operable input device is concealed and a second position in which the region is exposed and, when the second housing portion is in the second position, for pivotal movement towards the first face of the first housing portion to a third position.

2. The apparatus according to claim 1, wherein the second housing portion substantially covers the first face of the first housing portion when in the first position.

3. The apparatus according to claim 1, wherein the region configured to receive the user-operable input device substantially covers the first face of the first housing portion.

4. The apparatus according to claim 1, wherein the user-operable input device comprises a keypad.

5. The apparatus according to claim 1, wherein the second housing portion has a region configured to receive a display device on a face relatively far from the first housing portion when the second housing portion is in the first position.

6. The apparatus according to claim 5, wherein the region configured to receive the display device substantially covers the far face of the second housing portion.

7. The apparatus according to claim 5, wherein the display device is a touch screen.

8. The apparatus according to claim 1, wherein the first and second housing portions are elongate and the second housing portion is configured for longitudinal linear movement over the first housing portion such that a first end of the second housing portion is slidable from a first end of the first housing portion towards a second end of the first housing portion.

9. The apparatus according to claim 1, wherein the third housing portion is disposed outside the first housing portion.

10. The apparatus according to claim 1, wherein the third housing portion has a body portion having a face.

11. The apparatus according to claim 10, wherein the face of the body portion has a region configured to receive an image capture device.

12. The apparatus according to claim 10, wherein the third housing portion comprises a pair of arm members disposed either side of the body portion, the arm members extending towards and either side of the first housing portion, each arm member at their distal ends on inwardly facing sides being pivotally attached to respective outwardly facing sides of the first housing portion proximately to one end of the first housing portion for tilting the third housing portion towards the first face of the first housing portion.

13. The apparatus according to claim 12, further comprising a pair of linear bearings for guiding slidable movement of the second housing portion between the arm members, each linear bearing comprising first and second bearing portions, wherein inwardly facing sides of the arm members support the first linear bearing portions and outwardly facing sides of the second housing portion support the second linear bearing portions.

14. The apparatus according to claim 1, wherein the first housing portion has first and second ends and the second housing portion has first and second ends such that a first end of the second housing portion is slidable from the first end of the first housing portion towards the second end of the first housing portion, wherein an axis about which the second housing portion pivots is proximate to the second end of the first housing portion, and wherein, when the second housing portion is in the first position, the first end of the second housing portion is located proximate to the first end of the first housing portion and, when the second housing portion is in the second position, the first end of the second housing portion is located such that, when the second housing portion is tilted, the first end of the second housing portion clears the second end of the first housing portion.

15. The apparatus according to claim 1, wherein the first and second housing portion are panels.

16. The apparatus according to claim 1, comprising a first biasing mechanism for biasing the second housing portion from the first position to the second position.

17. The apparatus according to claim 16, wherein the first biasing mechanism includes a buckling spring.

18. The apparatus according to claim 1, comprising a second biasing mechanism for biasing the second housing portion to the third position.

19. The apparatus according to claim 18, wherein the second biasing mechanism includes a torsional spring.

20. The apparatus according to claim 1, configured to be operable as a housing for a portable electronic device.

21. The apparatus according to claim 1, wherein the second housing portion is configured to have a fixed orientation relative to the third housing portion.

22. An apparatus comprising a first housing portion supporting a user-operable input device on a first face, a second housing portion and a third housing portion, the third housing portion being hingedly coupled to the first housing portion and the second housing portion being slidably coupled to the third housing portion, the second housing portion configured for slidable movement over the first face of the first housing portion between a first position in which the user-operable input device is concealed and a second position in which the user-operable input device is exposed and, when the second housing portion is in the second position, for pivotal movement towards the first face of the first housing portion.

23. The apparatus according to claim 22, further comprising a processor responsive, when the second housing portion is in the first position, to operate in a first mode and, when the second housing portion is in the second position, to operate in a second, different mode.

24. The apparatus according to claim 22, operable as a mobile communications device.

25. The apparatus according to claim 22, operable as a handheld computing device.

26. The apparatus according to claim 22, wherein the third housing portion is disposed outside the first housing portion.

27. The apparatus according to claim 22, configured to be operable as a portable electronic device.

28. An apparatus comprising:

means for supporting a user-operable input device on a first face of said means for supporting,

means for hingedly coupling to the means for supporting,

means for slidable movement over the first face of the means for supporting between a first position in which the user-operable input device is concealed and a second position in which the user-operable input device is exposed and, when the means for slidable movement is in the second position, for pivotal movement towards the first face of the means for supporting to a third position;

wherein said means for hingedly coupling to the means for supporting is also for hingedly coupling to said means for slidable movement.