公开(公告)号：US07114218B1

公开(公告)日：2006-10-03

申请号：US11208875

申请日：2005-08-22

Applicant: Kuan Li Lin

Inventor： Kuan Li Lin

IPC: E05C17/64

CPC classification number: G06F1/1681 ,  E05D11/082 ,  E05Y2900/606 ,  G06F1/1616 ,  Y10T16/54034 ,  Y10T16/54038

Abstract: A hinge device for a flat panel display which is able to be adjusted and retained at any desired angle, comprises a fixed unit and a pivotal unit, wherein the fixed unit has a base, a pair of supports, a pair spindles and a pair of bushings mounted around the spindle, the pivotal unit includes a mounting part integrated with two pivotal bearing parts, two pair of bearing blocks respectively mounted around the bushings and a connecting member, a plurality of annular grooves being defined around an aperture defined in a center of the bearing blocks corresponding to the plurality of the annular ribs formed around the external surface of the bushing, thereby the pivotal unit is able to be retained at any desired angle by the friction between the contacting surfaces of the bearing blocks and the bushing.

Abstract translation: 一种用于平板显示器的铰链装置，其能够被调整和保持在任何所需的角度，包括固定单元和枢转单元，其中固定单元具有基座，一对支撑件，一对主轴和一对 安装在心轴周围的衬套，枢转单元包括与两个枢转轴承部分一体化的安装部分，分别安装在衬套周围的两对轴承座和连接构件，多个环形槽限定在围绕中心的孔 对应于形成在衬套的外表面周围的多个环形肋的支承块，由此通过支承块的接触表面和衬套之间的摩擦，枢转单元能够以任何所需的角度保持。