Adjustable tilt mount

• US 7,178,775 B2
• Filed: 08/01/2005
• Issued: 02/20/2007
• Est. Priority Date: 01/09/2003
• Status: Expired due to Term

• Current Assignee: Legrand AV Inc. (Legrand SA)
• Original Assignee: CSAV Incorporated (Legrand SA)
• Inventors: Wohlford, James G., Grey, Dominic D., Pfister, Joel W.
• Primary Examiner(s): CHAN, KO HUNG
• Application Number:
  US11/194,298
• Publication Number:
  US 20050263659A1
• Time in Patent Office: 568 Days
• Field of Search: 248/289.11, 248/292.14, 248/299.1, 248/298.1, 248919-923, 248/274.1, 361681-683, 345/654, 345/659, 403/13, 403/14, 403/52, 403/59, 403/62, 403/65, 403/87, 403/101, 403/113, 403/116, 403/117
• US Class Current: 248/292.14
• CPC Class Codes: F16C 11/103 frictionally clamped
• CPC Class Codes: F16M 11/10 around a horizontal axis F16M11/12 takes precedence
• CPC Class Codes: F16M 11/2014 around a vertical axis F16M11/2035 takes precedence
• CPC Class Codes: F16M 13/022 repositionable
• CPC Class Codes: F16M 2200/022 by friction
• CPC Class Codes: F16M 2200/027 by friction
• CPC Class Codes: F16M 2200/068 being part of the undercarriage
• CPC Class Codes: Y10S 248/92 Angular and linear video display screen support adjustment
• CPC Class Codes: Y10S 248/923 Tilting

Abstract

A mounting system for an interface such as a flat panel display such as a computer monitor or television allows the display to be pivoted about a virtual pivot axis which passes through a center of gravity of the display. The system includes a support which is connected directly or indirectly to a support surface and a mount which is connected to a back side of the display. The support and the mount are slidable with respect to one another through an arc which has the virtual pivot axis as its center.

Claims

1. An interface system comprising a flat panel electronic display device and a mounting system, the mounting system comprising:

a mount having a mounting surface for attaching the flat panel electronic display device to the mount;

a support having a base and a support bracket, wherein the base includes an upper edge having a top rail for carrying the support bracket, and a lower edge having a bottom rail, the support bracket including a set screw for engaging the bottom rail and securing the flat panel electronic display device with respect to the base;

the support and the mount together defining an arcuate sliding connection comprising;

a guide carried by either the mount or the support, the guide positioned along an arc defining a pivot axis; and

a moveable traveler carried by the other of either the mount or the support, the moveable traveler engaged and slidable in the guide, wherein the arcuate sliding connection enables sliding movement of the mount with respect to the support about the pivot axis, wherein the pivot axis has a center which is substantially coincident with a center of gravity of the flat panel electronic display device and about which the flat panel electronic display device is tilted as the mount moves with respect to the support.

2. The interface system of claim 1, wherein the support bracket includes a hook and the hook attaches to the top rail.

3. The interface system of claim 1, wherein the base further comprises a plurality of mounting apertures.

4. The interface system of claim 1, wherein the base further comprises an access aperture for cabling.

5. The interface system of claim 1, wherein the mounting surface has at least one elongated slot for attaching the interface.

6. The interface system of claim 5, further comprising a series of apertures linearly aligned with the at least one elongated slot.

7. The interface system of claim 1 further comprising a locking mechanism for securing a tilt angle of the mount with respect to the support.

8. An electronic interface system, the system comprising:

a flat panel electronic display device defining a center of gravity; and

a mounting apparatus for the flat panel electronic display device, the mounting

apparatus comprising;

a mounting bracket attached to the flat panel electronic display device; and

a support having a base and a support bracket, the base presenting a top rail and a bottom rail, the support bracket carried on the top rail of the base and having a set screw for selectively engaging the bottom rail to inhibit disengagement of the support bracket from the base, the mounting apparatus further including a guide structure carried by either the mounting bracket or the support bracket and a traveler slidingly engaged in the guide structure and carried by the other of either the mounting bracket or the support bracket, wherein the guide structure and traveler enable sliding movement of the mounting bracket and attached flat panel electronic display with respect to the support about an arc which defines a pivot axis, wherein the pivot axis has a center which is substantially coincident with the center of gravity of the flat panel electronic display and about which the flat panel electronic display is tilted as the mounting bracket moves with respect to the support.

9. The interface system of claim 8, wherein the mounting apparatus comprises a plurality of mounting brackets attached to the flat panel electronic display.

10. The interface system of claim 8, wherein the mounting apparatus comprises a plurality of guide structures and a plurality of travelers.

11. The interface system of claim 8, wherein each of the plurality of travelers is engaged and slidable in a separate one of the plurality of guide structures.

12. The interface system of claim 8, wherein the base includes a first side and a second side, and at least one of the first or second sides includes a lateral end stop for preventing lateral movement of the support bracket beyond the lateral end stop.