Display positioning apparatus and method

Patent metadata

Field	Value
Publication number	US-10939753-B2
Application number	US-202016856873-A
Country	US
Kind code	B2
Filing date	Apr 23, 2020
Priority date	Jul 30, 2010
Publication date	Mar 9, 2021
Grant date	Mar 9, 2021

Abstract

Embodiments of the invention include an apparatus for positioning an electronic display. The apparatus can be combined with an existing work surface to provide a multi-position workstation. In some cases the apparatus includes a mounting portion configured to support an electronic display and a keyboard. The mounting portion may be movable with respect to the work surface between multiple positions, including for example, a sitting position and a standing position. Methods for positioning an electronic display and a keyboard are also included.

First claim

What is claimed is:

1. An apparatus for positioning an electronic display and a keyboard tray relative to a work surface, the apparatus comprising:
a base including a bottom surface for supporting the base upon the work surface;
a support column extending upward from the base;
a mounting portion movably coupled to the support column through an ascending and descending range of travel relative to the work surface, the keyboard tray coupled to the mounting portion, wherein the mounting portion is configured to simultaneously move the electronic display and the keyboard within the range of travel;
a keyboard arm extending between the keyboard tray and the mounting portion, the keyboard arm configured to permit a user to pull the keyboard tray away from the support column and permit the user to push the keyboard tray toward the support column; and
a display mount configured to support the electronic display, the display mount configured to couple to the mounting portion.

2. The apparatus of claim 1 , wherein the keyboard arm includes an extending mechanism including at least one of slides or rollers.

3. The apparatus of claim 1 , wherein the keyboard arm is configured to pan horizontally.

4. The apparatus of claim 1 , wherein the keyboard arm is configured to move vertically relative to the work surface.

5. The apparatus of claim 1 , comprising:
a clamp for removably attaching the base about an edge of the work surface.

6. The apparatus of claim 1 , wherein the range of travel includes:
a first position in which the mounting portion positions the keyboard tray below the bottom surface of the base; and
a second position in which the mounting portion positions the keyboard tray above the bottom surface of the base.

7. The apparatus of claim 1 , wherein the support column extends upward from the base and away from an edge of the work surface at an obtuse angle with respect to the base.

8. The apparatus of claim 1 , wherein the support column extends upward from the base at an angle of 90 degrees relative to the bottom surface of the base.

9. The apparatus of claim 1 , wherein the support column extends upward from the base at an angle of greater than 90 degrees relative to the bottom surface of the base.

10. The apparatus of claim 1 , wherein the support column extends upward from the base at an angle of less than 90 degrees relative to the bottom surface of the base.

11. The apparatus of claim 1 , comprising:
a lift mechanism movably coupling the mounting portion to the support column so that the mounting portion is translatable with respect to the support column through the range of travel.

12. The apparatus of claim 1 , wherein the lift mechanism includes a balance mechanism.

13. The apparatus of claim 12 , wherein the balance mechanism comprises a wheel assembly coupled to a spring for balancing a changing force exerted by the spring.

14. The apparatus of claim 13 , wherein the wheel assembly comprises a first pulley and a second pulley.

15. The apparatus of claim 14 , wherein the first pulley has a constant pulley radius.

16. The apparatus of claim 14 , wherein the second pulley has a variable pulley radius.

17. The apparatus of claim 1 , wherein the lift mechanism is located partially within the support column and partially within the base.

18. The apparatus of claim 1 , wherein the base is configured to be attached to the work surface via a through hole in the work surface.

Assignees

• Ergotron Inc

Inventors

• Hazzard Joel
• Fluhrer Robert William
• Segar Peter
• Theis John William
• Ergun Mustafa
• Trish Scott

Classifications

• A47B21/0314 Primary

  Platforms for supporting office equipment · CPC title

• F16M2200/048

  for balancing translational movement of the undercarriage · CPC title

• F16M11/105

  the horizontal axis being the roll axis, e.g. for creating a landscape-portrait rotation · CPC title

• A47B21/02

  with vertical adjustable parts · CPC title

• F16M11/24

  changeable in height or length of legs, also for transport only, {e.g. by means of tubes screwed into each other}(F16M11/42 takes precedence) · CPC title