Adjustable, self-balancing flat panel display mounting system

• US 7,395,996 B2
• Filed: 02/17/2005
• Issued: 07/08/2008
• Est. Priority Date: 06/11/2002
• Status: Expired due to Term

• Current Assignee: Legrand AV Inc. (Legrand SA)
• Original Assignee: CSAV Incorporated (Legrand SA)
• Inventors: Dittmer, Jay
• Primary Examiner(s): Wujciak, III; A. Joseph
• Application Number:
  US11/060,456
• Publication Number:
  US 20050133678A1
• Time in Patent Office: 1,237 Days
• Field of Search: 248/122.1, 248/125.7, 248/125.9, 248/291.1, 248/292.11, 248/292.12, 248/292.4, 248/289.11, 248/292.14, 248/296.1, 248/299.1, 248/919, 248/923, 248/922, 248/921, 248/920, 248/324, 248/323, 248/284.1, 348/825, 348/827, 348/831, 361/681, 361/682, 16357-359
• US Class Current: 248/291.1
• CPC Class Codes: F16M 11/10 around a horizontal axis F16M11/12 takes precedence
• CPC Class Codes: F16M 11/2092 comprising means allowing depth adjustment, i.e. forward-backward translation of the head relatively to the undercarriage
• CPC Class Codes: F16M 11/38 by folding , e.g. pivoting or scissors tong mechanisms
• CPC Class Codes: F16M 13/02 for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
• CPC Class Codes: F16M 2200/041 for balancing rotational movement of the head
• CPC Class Codes: F16M 2200/061 Scissors arms
• CPC Class Codes: Y10S 248/923 Tilting

Abstract

A self-balanced adjustable mounting system for a flat panel display. When a flat panel display is attached to the mounting system, the display is adapted to revolve about a substantially horizontal axis extending proximate a center of gravity of the display. The system may be self-balancing at a plurality of locations about the axis.

Claims

1. An electronic display system mountable on a fixed structure comprising:

a flat panel electronic display device;

a display interface presenting a display receiving surface and including a pair of slots disposed along an arc of a circle, the circle having a center, wherein the pair of slots are disposed in a generally same vertical plane and on an opposite side of the display receiving surface from the center of the circle, the flat panel electronic display device received on the display receiving surface such that the center of the circle is disposed within the flat panel electronic display device;

a support structure operably coupled with the display interface and comprising a pair of pins, each pin engaged and rollable in a separate one of the slots so that the display interface and the flat panel electronic display device are tiltable about a generally horizontal pivot axis, the pivot axis extending through the center of the circle and oriented generally parallel with the display receiving surface.

2. The system of claim 1, further comprising means for frictionally resisting rotational movement of the display interface relative to the support structure.

3. The system of claim 2, wherein the means for frictionally resisting rotational movement of the display interface relative to the support structure comprises a friction slot in the display interface with at least one friction member operably coupled to the support structure and engaged in the friction slot.

4. The system of claim 2, further comprising means for adjusting the amount of frictional resistance provided by the means for frictionally resisting rotational movement of the display interface relative to the support structure.

5. The system of claim 1, wherein the support structure comprises an elongate arm having a pair of opposing ends, one of the ends of the arm adapted to attach to the fixed structure and the other end of the arm coupled with the display interface.

6. A mount for attaching an electronic display device to a fixed structure, the mount comprising:

a display interface presenting a display receiving surface and including a pair of slots positioned along an arc of a circle, the circle having a center, wherein the pair of the slots are disposed in a generally same vertical plane and on an opposite side of the display receiving surface from the center of the circle, the display receiving surface adapted to receive the electronic display device thereon such that the center of the circle is within the electronic display device;

a support structure operably coupled with the display interface and including a pair of pins, each of the pins engaged and rollable in a separate one of the slots so that the display interface is tiltable about a generally horizontal pivot axis, the pivot axis extending generally parallel to the display receiving surface and through the arc center of the circle.

7. The mount of claim 6, further comprising means for frictionally resisting tilting of the display interface about the generally horizontal pivot axis.

8. The mount of claim 7, wherein for frictionally resisting tilting of the display interface about the generally horizontal pivot axis comprises a friction slot in the display interface with at least one friction member operably coupled to the support structure and engaged in the friction slot.

9. The mount of claim 7, further comprising means for adjusting the amount of frictional resistance provided by the means for frictionally resisting tilting of the display interface about the generally horizontal pivot axis.

10. An electronic display system mountable on a fixed structure comprising:

a flat panel electronic display device;

a display interface comprising;

a display receiving surface defining a plane; and

a plurality of slots positioned along an arc of a circle, the circle having a center, the plurality of slots disposed in a generally same vertical plane and on an opposite side of the plane defined by the display receiving surface from the center of the circle;

a support structure operably coupled with the display interface and comprising a plurality of pins, each of the plurality of pins engaged and rollable in a separate one of the slots, the slots and pins together defining a path of rotational travel of the flat panel electronic display device about a generally horizontal pivot axis extending generally parallel to the plane defined by the display receiving surface and through the center of the circle, the flat panel electronic display device being selectively rotatably shiftable along the path of rotational travel about the pivot axis.

11. An electronic display system mountable on a fixed structure, the display system comprising:

a flat panel electronic display device;

a display interface including a display receiving surface and having a pair of slots, at least a portion of each slot intersecting an arc of a circle, the circle centered on a display pivot center, the slots disposed in a generally same vertical plane and on an opposite side of the display receiving surface from the display pivot center, the display receiving surface operably coupled to the flat panel electronic display device such that the display pivot center is disposed within the flat panel electronic display device; and

a support structure operably coupled with the display interface and comprising a pair of pins, each pin engaged and rollable in a separate one of the slots so that the display interface and flat panel electronic display device are selectively tiltable about a generally horizontal pivot axis extending through the display pivot center and oriented generally parallel to the display receiving surface.

12. The electronic display system of claim 11, wherein at least a portion of each slot intersects an arc centered on the display pivot center.

13. The electronic display system of claim 12, wherein each slot is arcuate, defining an arc of a circle centered at the display pivot center.