Flat panel display device and support base thereof

Patent metadata

Field	Value
Publication number	US-9433287-B2
Application number	US-201314428009-A
Country	US
Kind code	B2
Filing date	Sep 5, 2013
Priority date	Sep 14, 2012
Publication date	Sep 6, 2016
Grant date	Sep 6, 2016

Abstract

The present disclosure discloses a flat-panel display device and a supporting base seat thereof. The supporting base seat includes a first structure member and a second structure member; the first structure member and the second structure member are symmetrical, and the first structure member is axisymmetrically hinged to the second structure member; a first hinging portion is arranged on bottom rear sides of the first structure member and the second structure member; a second hinging portion is arranged at top ends of the first structure member and the second structure member, and a maximum hinged included angle is smaller than 180 degrees; the supporting base seat is a triangular cone-shaped frame structure when unfolded; a first clamping hook extends out of a bottom front side of the first structure member, and a second clamping hook extends out of a bottom front side of the second structure member.

First claim

What is claimed is:

1. A supporting base seat, wherein the supporting base seat comprises a first structure member and a second structure member; shapes of the first structure member and the second structure member are symmetrical, and the first structure member is hinged to the second structure member in an axial symmetrical mode; a first hinging portion is arranged on a bottom rear side of the first structure member and a bottom rear side of the second structure member; a second hinging portion is arranged at a top end of the first structure member and a top end of the second structure member, and a maximum hinged included angle is smaller than 180 degrees; the supporting base seat is a triangular cone-shaped frame structure when unfolded; a first clamping hook extends out of a bottom front side of the first structure member, and a second clamping hook extends out of a bottom front side of the second structure member;
wherein, the first hinging portion comprises a door pivot that is an elastic mechanism, a first lantern ring arranged on the bottom rear side of the first structure member, and a third lantern ring arranged on the bottom rear side of the second structure member; the third lantern ring engages with the first lantern ring, the door pivot extends through the first lantern ring and the third lantern ring;
the second hinging portion comprises a screw, a second lantern ring arranged on the top end of the first structure member, and a forth lantern ring arranged on the top end of the second structure member; the forth lantern ring engages with the second lantern ring, and the screw is in clearance fit with the fourth lantern ring after being connected to threads of the second lantern ring.

2. The supporting base seat according to claim 1 , wherein the first structure member and the second structure member are triangular plate-shaped structures.

3. The supporting base seat according to claim 1 , wherein the first structure member and the second structure member are L-shaped, an angle formed between two arms of the first structure member is an acute angle, and an angle formed between two arms of the second structure member is equal to the angle formed between the two arms of the first structure member.

4. The supporting base seat according to claim 1 , wherein a first gasket is arranged between the first lantern ring and the third lantern ring, and a second gasket is arranged between the second lantern ring and the forth lantern ring.

5. The supporting base seat according to claim 1 , further comprising a decoration strip, the decoration strip is connected between the first clamping hook and the second clamping hook, a first clamping groove and a second clamping groove are respectively arranged in two ends of the decoration strip, the first clamping hook is clamped in the first clamping groove, and the second clamping hook is clamped in the second clamping groove.

6. The supporting base seat according to claim 5 , wherein a first spring clamping column is arranged at the first clamping groove, a third clamping groove is arranged at a side of the first clamping hook corresponding to the first spring clamping column, and the first spring clamping column extends into the third clamping groove when the first clamping hook is clamped in the first clamping groove;
a second spring clamping column is arranged at the second clamping groove, a forth clamping groove is arranged at a side of the second clamping hook corresponding to the second spring clamping column, and the second spring clamping column extends into the forth clamping groove when the second clamping hook is clamped in the second clamping groove.

7. The supporting base seat according to claim 1 , wherein magnets are respectively arranged on the top ends of the first structure member and the second structure member.

8. The supporting base seat according to claim 1 , wherein a first clamping hole and a first rubber cushion being in interference fit with the first clamping hole are respectively arranged at bottom parts of the first structure member and the second structure member, a second clamping hole and a second rubber cushion being in interference fit with the second clamping hole are respectively arranged above the first clamping hook and the second clamping hook.

9. A flat-panel display device, comprising a display panel, wherein the flat-panel display device further comprises a supporting base seat, the supporting base seat comprises a first structure member and a second structure member; shapes of the first structure member and the second structure member are symmetrical, and the first structure member is hinged to the second structure member in an axial symmetrical mode; a first hinging portion is arranged on a bottom rear side of the first structure member and a bottom rear side of the second structure member; a second hinging portion is arranged at a top end of the first structure member and a top end of the second structure member, and a maximum hinged included angle is smaller than 180 degrees; the supporting base seat is a triangular cone-shaped frame structure when unfolded; a first clamping hook extends out of a bottom front side of the first structure member, and a second clamping hook extends out of a bottom front side of the second structure member;
wherein, the first hinging portion comprises a door pivot that is an elastic mechanism, a first lantern ring arranged on of the bottom rear side of the first structure member, and a third lantern ring arranged on the bottom rear side of the second structure member; the third lantern ring engages with the first lantern ring, and the door pivot extends through the first lantern ring and the third lantern ring;
the second hinging portion comprises a screw, a second lantern ring arranged on the top end of the first structure member, and a forth lantern ring arranged on the top end of the second structure member; the forth lantern ring engages with the second lantern ring, the screw is in clearance fit with the fourth lantern ring after being connected to threads of the second lantern ring.

10. The flat-panel display device according to claim 9 , wherein the first structure member and the second structure member are triangular plate-shaped structures.

11. The flat-panel display device according to claim 9 , wherein the first structure member and the second structure member are L-shaped, an angle formed between two arms of the first structure member is an acute angle, and an angle formed between two arms of the second structure member is equal to the angle formed between the two arms of the first structure member.

12. The flat-panel display device according to claim 9 , wherein a first gasket is arranged between the first lantern ring and the third lantern ring, and a second gasket is arranged between the second lantern ring and the forth lantern ring.

13. The flat-panel display device according to claim 9 , further comprising a decoration strip, the decoration strip is connected between the first clamping hook and the second clamping hook, a first clamping groove and a second clamping groove are respectively arranged in two ends of the decoration strip, the first clamping hook is clamped in the first clamping groove, the second clamping hook is clamped in the second clamping groove.

14. The flat-panel display device according to claim 13 , wherein a first spring clamping column is arranged at the first clamping groove, a third clamping groove is arranged at a side of the first clamping hook corresponding to the first spring clamping column, and the first spring clamping column extends into the third clamping groove when the first clampi

Assignees

• Shenzhen Tcl New Tech Co Ltd

Inventors

• Chen Zhanyuan
• Xu Jianmin
• Deng Futao

Classifications

• A47B81/06 Primary

  Furniture aspects of radio, television, gramophone, or record cabinets {(for similar equipment supports attached to the wall or ceiling or floor stands F16M)} · CPC title

• F16M11/38 Primary

  by folding {, e.g. pivoting or scissors tong mechanisms} · CPC title

• A47B2200/04

  Television stands or tables · CPC title

• F16M13/00

  Other supports for positioning apparatus or articles (heads thereof F16M11/02 {; undercarriages thereof F16M11/20} ; adapted to be stuck in the ground A45F3/44 {; sockets or holders for poles or posts E04H12/22}); Means for steadying hand-held apparatus or articles {(supports for measuring instruments G01D11/30; supports for casings of remote control switching devices H01H9/025)} · CPC title

• A47B23/044

  only foldable · CPC title