Adjustable ergonomic keyboard, mouse, and wrist support

• US 7,946,551 B1
• Filed: 03/24/2009
• Issued: 05/24/2011
• Est. Priority Date: 03/24/2008
• Status: Active Grant

• Current Assignee: Sava Cvek
• Original Assignee: Sava Cvek
• Inventors: Cvek, Sava
• Primary Examiner(s): Ramirez; Ramon O
• Application Number:
  US12/410,459
• Time in Patent Office: 791 Days
• Field of Search: 248/118, 248/118.1, 248/291.1, 248/292.14, 248/284.1, 248/286.1, 361/679.2, 108/286.1, 108/138, 108/50.01, 108/2
• US Class Current: 248/291.1
• CPC Class Codes: A47B 21/0314 Platforms for supporting office equipment
• CPC Class Codes: A47B 21/0371 Platforms for supporting wrists
• CPC Class Codes: Y10S 248/918 Ancillary device support associated with a video display screen

Abstract

A keyboard, mouse, and wrist support arrangement with a pivotable transverse member, first and second elongate rails in combination with slide rails for slidably receiving the first and second elongate rails for retaining the pivotable transverse member for extension and retraction and for pivoting about a lateral pivot axis, a keyboard support plate retained relative to the pivotable transverse member, and a keyboard wrist support retained relative to the keyboard support plate. A mouse support plate, which can be independently moveable in relation to the keyboard support plate, can be retained relative to the pivotable transverse member, and a mouse wrist support retained relative to the mouse support plate.

Claims

1. A support arrangement comprising:

a transverse member with a first end and a second end;

a keyboard support portion retained relative to the transverse member;

a first side member coupled to the first end of the transverse member;

a second side member coupled to the second end of the transverse member;

a means for retaining the first and second side members for extension and retraction comprising first and second slide rails for slidably receiving the first and second side members;

wherein the keyboard support portion is pivotable about a lateral pivot axis whereby the keyboard support portion can be pivoted to a negative tilt through an angle α and

a positive tilt through an angle β

; and

a first arm pivotally coupled to the first side member and a second arm pivotally coupled to the second side member wherein the keyboard support portion is pivotably retained relative to the distal ends of the first and second arms.

2. The support arrangement of claim 1 further comprising a mouse support member retained relative to the transverse member.

3. The support arrangement of claim 2 wherein the mouse support member is independently moveable in relation to the keyboard support member.

4. The support arrangement of claim 1 further comprising a wrist support retained relative to the transverse member.

5. The support arrangement of claim 4 wherein the wrist support comprises a keyboard wrist support and further comprising a mouse wrist support retained relative to the mouse support member.

6. The support arrangement of claim 4 wherein the wrist support comprises a first ridge and a second ridge wherein the first ridge is spaced from the second ridge to form a space between the ridges.

7. A support arrangement comprising:

a transverse member with a first end and a second end;

a keyboard support portion retained relative to the transverse member;

a first side member coupled to the first end of the transverse member;

a second side member coupled to the second end of the transverse member; and

a means for retaining the first and second side members for extension and retraction;

wherein the keyboard support portion is pivotable about a lateral pivot axis whereby the keyboard support portion can be pivoted to a negative tilt through an angle α and

a positive tilt through an angle β and

wherein the keyboard support portion comprises a first keyboard support member and a second keyboard support member slidably coupled to the first keyboard support member thereby to form an adjustable keyboard support platform.

8. A support arrangement comprising:

a transverse member with a first end and a second end;

a keyboard support portion retained relative to the transverse member;

a first side member coupled to the first end of the transverse member;

a second side member coupled to the second end of the transverse member;

a mouse support member retained relative to the transverse member wherein the mouse support member is independently moveable in relation to the keyboard support member wherein the mouse support member is slidable and pivotable in relation to the keyboard support member; and

a means for retaining the first and second side members for extension and retraction.

9. A support arrangement comprising:

a transverse member with a first end and a second end;

a keyboard support portion retained relative to the transverse member;

a first side member coupled to the first end of the transverse member;

a second side member coupled to the second end of the transverse member;

a means for retaining the first and second side members for extension and retraction;

a mouse support member retained relative to the transverse member wherein the mouse support member is adjustable vertically relative to the keyboard support member.

10. The support arrangement of claim 9 wherein the mouse support member is adjustable vertically and laterally relative to the keyboard support member.

11. The support arrangement of claim 9 wherein the mouse support is adjustable in relation to the keyboard support member by a parallel movement arrangement.

12. A support arrangement comprising:

a transverse member with a first end and a second end;

a keyboard support portion retained relative to the transverse member;

a first side member coupled to the first end of the transverse member;

a second side member coupled to the second end of the transverse member;

a means for retaining the first and second side members for extension and retraction;

a wrist support retained relative to the transverse member wherein the wrist support comprises a first ridge and a second ridge wherein the first ridge is spaced from the second ridge to form a space between the ridges; and

a panel of flexible material retained to span from the first ridge to the second ridge over the space between the ridges.

13. The support arrangement of claim 12 wherein the panel of flexible material comprises an elastomeric mesh.

14. The support arrangement of claim 12 wherein the first and second ridges of the wrist support are formed from resiliently compressible material.

15. The support arrangement of claim 12 wherein the space between the ridges comprises a through aperture.

16. The support arrangement of claim 12 further comprising a through aperture in the keyboard support portion in general alignment with the through aperture in the wrist support.

17. The support arrangement of claim 14 further comprising a plurality of cavities disposed within the first and second ridges of the wrist support.

18. A support arrangement comprising:

a transverse member with a first end and a second end;

a keyboard support portion retained relative to the transverse member;

a first side member coupled to the first end of the transverse member;

a second side member coupled to the second end of the transverse member; and

a means for retaining the first and second side members for extension and retraction wherein the means for retaining the first and second side members for extension and refraction comprises a cross member, a central elongate rail, and a means for coupling the cross member to the central elongate rail;

wherein the keyboard support portion is pivotable about a lateral pivot axis whereby the keyboard support portion can be pivoted to a negative tilt through an angle α and

a positive tilt through an angle β

.

19. The support arrangement of claim 18 wherein the means for coupling the cross member to the central elongate rail comprises a parallel movement arm.