Display device frame and bezel fastener, fastening system and fastening method

• US 20060233603A1
• Filed: 04/19/2005
• Published: 10/19/2006
• Est. Priority Date: 04/19/2005
• Status: Abandoned Application

• Current Assignee: Michel Alain Cadio
• Original Assignee: Michel Alain Cadio
• Inventors: Cadio, Michel Alain
• Application Number:
  US11/109,031
• Publication Number:
  US 20060233603A1
• Time in Patent Office: Days
• US Class Current: 403/329
• CPC Class Codes: H04N 5/64 Constructional details of receivers, e.g. cabinets or dust covers furniture aspects of television cabinets A47B81/06
• CPC Class Codes: Y10T 403/606 Leaf spring

Abstract

The invention provides a fastener, fastening system and fastening method for use in mounting display screen assemblies to bezels of display device housings while avoiding the use of screws through the screen to secure the screen to the bezel. One embodiment of the invention provides a fastener comprising a first flange for engaging the display screen assembly and a second flange for engaging the bezel. An intermediate portion extends between the first and second flanges. At least a portion of the intermediate portion comprises a resiliently deformable material having sufficient deformability to permit deforming the fastener from an initial position to a second position to permit installation of the fastener. The resiliently deformable material has sufficient resilience to permit the fastener to substantially reform to the initial position after installation of the fastener. The initial position maintains the display panel assembly in contact with the bezel after installation of the fastener.

Claims

1. A fastener for fastening a screen assembly to a bezel for a display device cabinet, said fastener comprising:

a first flange defining a first planar surface for engaging at least a first portion of said screen assembly;

a body portion defining a second planar surface for engaging at least a first portion of said bezel,

said first planar surface substantially parallel and spaced apart from said second planar surface by a first distance when said fastener is in an initial position;

a crossing portion extending between and connecting said first flange and said body portion, said crossing member extending for a distance sufficient to maintain at least a portion of said screen assembly in contact with at least a portion of said bezel after installation of said fastener;

at least one of said flange, said body portion and said crossing portion comprising a resiliently deformable material such that said fastener is deformable from said initial position to a second position during installation of said fastener, and reformable to said initial position after said installation.

2. The fastener of claim 1 wherein said screen assembly comprises a display screen fitted within a frame.

3. The fastener of claim 1 wherein said flange, said body portion and said crossing portion are formed from a generally elongated strip comprising a resiliently deformable material.

4. The fastener of claim 1 wherein said resiliently deformable material comprises spring steel.

5. The fastener of claim 1 further comprising a second flange extending generally perpendicularly from said body portion in the direction of said bezel said second flange engaging at least a second portion of said bezel.

6. The fastener of claim 5 further comprising a flange tip portion extending at an angle from said first flange, said flange tip engaging a second frame portion.

7. The fastener of claim 5 further comprising a manually engageable member connected to said fastener such that said fastener is capable of being deformed from said initial position to said second position by manual operation of said manually engageable member during installation of said fastener.

8. The fastener of claim 7 wherein said manually engageable member comprises a handle portion and a handle supporting portion, said handle supporting portion connecting said manually engageable member to said second flange, said handle portion defining a third planar surface generally parallel to and spaced from said second planar surface.

9. The fastener of claim 8 wherein said handle portion is spaced from said second planar surface and oriented with respect to said bezel so as to allow manipulation of said handle portion by an assembler during installation of said fastener.

10. The fastener of claim 1 wherein said portion of said screen assembly engaged by said first flange defines a first cross section having a first width, wherein said portion of said bezel engaged by said body portion defines a second cross section having a second width, wherein the sum of said first and second widths approximately equals said first distance, wherein said fastener is deformable to increase said first distance to a second distance such that said first and second cross sections are traversable by said fastener during rotation of said fastener during installation.

11. The fastener of claim 1 wherein said body portion extends toward a central longitudinal axis of said cabinet by a distance sufficient to at least partially reflect light projected toward said screen away from said screen, and wherein said bend is sufficient to prevent light from reflecting from said crossing member toward said screen.

12. The fastener of claim 1 wherein said crossing portion defines a slope between said body portion and said first flange when said fastener is in said second position, said slope preventing light from deflecting from said crossing portion onto said screen during operation of said display device.

13. The fastener of claim 1 wherein said screen is free of penetrating affixing devices.

14. A method for fastening a screen assembly to a bezel of a display device comprising steps of:

fitting said screen assembly within said bezel to form at least one screen assembly and bezel cross section;

engaging at least a portion of said screen assembly with a first flange of a resiliently deformable fastener;

while said first flange is engaged, rotating said fastener while deforming at least one of a crossing portion and a body portion of said fastener such that said body portion of said fastener traverses said cross section; and

continuing rotation until a second flange of said fastener engages with said bezel.

15. The method of claim 14 wherein said screen assembly comprises a screen and a frame.

16. The method of claim 14, wherein said deforming step is performed including a step of manipulating a manually engageable member of said fastener.

17. The method of claim 16, wherein said manipulating step further comprises applying a force via said manually engageable member to deform said fastener

18. The method of claim 14 wherein the method is performed without the use of screws penetrating said screen.

19. A method of mounting a display screen assembly including a frame to a cabinet of a television set without penetrating said display screen by affixing devices, comprising the steps of:

providing a plurality of resiliently deformable fasteners, each fastener comprising a body portion extending between first and second flanges;

for each fastener;

engaging said first flange with a portion of said frame;

rotating said fastener to engage said second flange with said cabinet such that said display screen is secured to said cabinet.

20. The method of claim 19 wherein the method is performed without the use of screws penetrating the screen of said display screen assembly.