Handset holder

• US 6,315,255 B1
• Filed: 08/26/1998
• Issued: 11/13/2001
• Est. Priority Date: 08/29/1997
• Status: Expired due to Fees

• Current Assignee: Nokia Mobile Phones UK Limited (Nokia Corporation)
• Original Assignee: Nokia Mobile Phones UK Limited (Nokia Corporation)
• Inventors: Wah, Ip Pui, Chan, Kwok Keung
• Primary Examiner(s): Ramirez, Ramon O.
• Assistant Examiner(s): Wood, Kimberly T
• Application Number:
  US09/141,012
• Time in Patent Office: 1,175 Days
• Field of Search: 248/222.11, 248/221.11, 248/224.51, 248/223.41, 224/929, 379/454, 379/455
• US Class Current: 248/221.11
• CPC Class Codes: B60R 11/0241 for telephones
• CPC Class Codes: B60R 2011/0071 using latches, clips, clamps, straps or the like
• CPC Class Codes: B60R 2011/0078 Quick-disconnect two-parts mounting means

Abstract

A handset holder, such as a handsfree car kit, is disclosed. The car kit comprises a cradle (21) for carrying the handset and a cradle release mechanism (22) for releasably attaching the cradle (21) to a mount (23) fixed, for example to a vehicle dashboard. The holder comprises locating means comprising a tongue and groove for guiding the tongue to a position where the cradle and mount become latched.

Claims

1. A vehicle handset holder for mounting a handset to a vehicle, comprising:

a cradle for carrying the handset;

a mount for attachment to a support surface; and

locating means for facilitating the removable coupling of the cradle and the mount, the locating means comprising a tongue and a groove for guiding the tongue to a position where the cradle and mount become latched;

wherein the cradle includes an antenna coupling for coupling an antenna of the handset to an external antenna of the vehicle when the handset is in the cradle.

2. A handset holder as claimed in claim 1, wherein the tongue and groove have a wide end and a narrow end, and the tongue is insertable into the groove from a position at the wide end to a position towards the narrow end where the cradle and mount become latched.

3. A handset holder as claimed in claim 1, wherein the locating means further comprises a resilient member carrying a latch bar, the resilient member being biased such that the latch bar extends into the groove.

4. A handset holder as claimed in claim 3, wherein the resilient member is an integral part of housing of the cradle or the mount.

5. A handset holder as claimed in claim 3, wherein the tongue has a hole for receiving the latch bar to latch the cradle and mount.

6. A handset holder as claimed in claim 5, wherein a wall of the hole has a sloped surface which generally conforms to a sloped surface of the latch bar.

7. A handset holder as claimed in claim 3, wherein the latch bar extends into the groove near its narrow end.

8. A handset holder as claimed in claims 3, further comprising user actuable means for facilitating unlatching of the cradle and mount.

9. A handset holder as claimed in claim 8, wherein the user actuable means comprises a lever which acts on the resilient member to substantially remove the latch bar from the groove.

10. A handset holder as claimed in claim 9, wherein the user actuable means further comprises a button which effects rotation of the lever to act on the resilient member when actuated by a user.

11. A handset holder as claimed in claim 9, wherein the lever has a sloped cam surface which co-operates with a surface of the resilient member.

12. A handset holder as claimed in claim 11, wherein the said surface of the resilient member is sloped.

13. A handset holder as claimed in claim 10, wherein the user actuable means comprise two of the buttons, and two of the associated levers which are rotated by actuating the two buttons.

14. A handset holder as claimed in claim 13, wherein the buttons each have an associated arm with teeth arranged such that their teeth mesh when the buttons are actuated by a user.

15. A handset holder as claimed in claim 1, wherein the cradle comprises the tongue and the mount comprises the groove.

16. A handset holder as in claim 1, wherein the antenna coupling in the cradle couples the handset antenna to the external antenna without physical contact between the antenna coupling and the handset antenna.

17. A handset holder comprising:

a cradle for carrying the handset;

a mount for attachment to a support surface;

locating means for facilitating the removable coupling of the cradle and the mount, the locating means comprising a tongue, a groove for guiding the tongue to a position where the cradle and mount become latched, and a resilient member with a latch bar thereon extending into the groove for latching the cradle to the mount; and

user actuable means for unlatching the cradle and mount, the actuable means comprising a lever, and a button connected to the lever for rotating the lever when the button is actuated, wherein the lever acts on the resilient member to substantially remove the latch bar from the groove when the lever is rotated.

19. A handset holder as claimed in claim 17, wherein the tongue and groove have a wide end and a narrow end, and the tongue is insertable into the groove from a position at the wide end to a position towards the narrow end where the cradle and mount become latched.

20. A handset holder as claimed in claim 17, wherein the resilient member is an integral part of a housing of the cradle or the mount.

21. A handset holder as claimed in claim 17, wherein the tongue has a hole for receiving the latch bar to latch the cradle and mount.

22. A handset holder as claimed in claim 21, wherein a wall of the hole has a sloped surface which generally conforms to a sloped surface of the latch bar.

23. A handset holder as claimed in claim 17, wherein the latch bar extends into the groove near its narrow end.

24. A handset holder as claimed in claim 17, wherein the lever has a sloped cam surface which co-operates with a surface of the resilient member.

25. A handset holder as claimed in claim 24, wherein said surface of the resilient member is sloped.

26. A handset holder as claimed in claim 17, wherein the user actuable means comprises two of the buttons and two of the associated levers which are rotated by actuating the two buttons.

27. A handset holder as claimed in claim 26 wherein the buttons each have an associated arm with teeth arranged such that their teeth mesh when the buttons are actuated by a user.

28. A handset holder as claimed in claim 17, wherein the cradle comprises the tongue and the mount comprises the groove.

18. A handset holder comprising:

a cradle for carrying the handset;

a mount for attachment to a support surface;

locating means for facilitating the removable coupling of the cradle and the mount, the locating means comprising a tongue, a groove for guiding the tongue to a position where cradle and mount become latched, and a resilient member with a latch bar thereon extending into the groove for latching the cradle and mount; and

user actuable means for unlatching the cradle and mount, the actuable means comprising two buttons connected to two levers, the two levers being rotated when one of the two buttons is actuated, wherein the two levers act on the resilient member to substantially remove the latch bar from the groove when the two levers are rotated.

29. A handset holder as claimed in claim 18, wherein the tongue and groove have a wide end and a narrow end, and the tongue is insertable into the groove from a position at the wide end to a position towards the narrow end where the cradle and mount become latched.

30. A handset holder as claimed in claim 18, wherein the resilient member is an integral part of a housing of the cradle or the mount.

31. A handset holder as claimed in claim 18, wherein the tongue has a hole for receiving the latch bar to latch the cradle and mount.

32. A handset holder as claimed in claim 31, wherein a wall of the hole has a sloped surface which generally conforms to a sloped surface of the latch bar.

33. A handset holder as claimed in claim 18, wherein the latch bar extends into the groove near its narrow end.

34. A handset holder as claimed in claim 18, wherein the two levers each have a sloped cam surface which co-operates with a surface of the resilient member.

35. A handset holder as claimed in claim 34, wherein said surface of the resilient member is sloped.

36. A handset holder as claimed in claim 18, wherein the buttons each have an associated arm with teeth arranged such that their teeth mesh when the buttons are actuated by a user.

37. A handset holder as claimed in claim 18, wherein the cradle comprises the tongue and the mount comprises the groove.

38. A handset holder comprising:

a cradle for carrying the handset;

a mount for attachment to a support surface;

locating means for facilitating the removable coupling of the cradle and the mount, the locating means comprising a tongue, a groove for guiding the tongue to a position where cradle and mount become latched, and a resilient member with a latch bar thereon extending into the groove for latching the cradle and mount; and

user actuable means for unlatching the cradle and mount, the actuable means comprising two buttons connected to two levers, and each of the two buttons having an associated arm with teeth arranged such that the teeth mesh when the buttons are actuated by a user, wherein the two levers are rotated when one of the two buttons is actuated, and wherein the two levers act on the resilient member to substantially remove the latch bar from the groove when the two levers are rotated.

39. A handset holder as claimed in claim 38, wherein the tongue and groove have a wide end and a narrow end, and the tongue is insertable into the groove from a position at the wide end to a position towards the narrow end where the cradle and mount become latched.

40. A handset holder as claimed in claim 38, wherein the resilient member is an integral part of a housing of the cradle or the mount.

41. A handset holder as claimed in claim 38, wherein the tongue has a hole for receiving the latch bar to latch the cradle and mount.

42. A handset holder as claimed in claim 41, wherein a wall of the hole has a sloped surface which generally conforms to a sloped surface of the latch bar.

43. A handset holder as claimed in claim 38, wherein the latch bar extends into the groove near its narrow end.

44. A handset holder as claimed in claim 38, wherein the two levers each have a sloped cam surface which co-operates with a surface of the resilient member.

45. A handset holder as claimed in claim 44, wherein said surface of the resilient member is sloped.

46. A handset holder as claimed in claim 38, wherein the cradle comprises the tongue and the mount comprises the groove.