公开(公告)号：US11747648B2

公开(公告)日：2023-09-05

申请号：US17140866

申请日：2021-01-04

Applicant: Quanta Computer Inc.

Inventor： Chun-Lung Chen ,  Wen-Pei Chen ,  Chia-Hui Wu ,  Chia-Wen Lin

IPC: G02C5/22 ,  G02B27/01

CPC classification number: G02C5/22 ,  G02B27/017 ,  G02B2027/0178

Abstract: A hinge is provided. The hinge includes a first connection element, a second connection element, a first elastic element, and a second elastic element. The second connection element is connected to the first connection element. The first elastic element is connected to the first connection element. The second elastic element is connected to the first elastic element. The first elastic element drives the second elastic element to rotate relative to the second connection element. The first elastic element is rotatable between a first limit position and a second limit position. When the first elastic element is in the first limit position, the second elastic element is compressed.

公开(公告)号：US09268361B2

公开(公告)日：2016-02-23

申请号：US13900981

申请日：2013-05-23

Applicant: Quanta Computer Inc.

Inventor： Chee-Chun Leung ,  Yuan-Chen Liang ,  Chia-Hui Wu ,  Yi-Chun Lin ,  Yu-Shu Lin ,  Kuan-Lin Su

IPC: G06F1/16

CPC classification number: G06F1/162 ,  G06F1/1656 ,  G06F1/1669

Abstract: A portable electrical device includes a tablet PC, a bottom plate, a support arm and a pivot portion. The tablet PC includes a breach and a first magnetic inducing member arranged inside the breach. One end of the support arm is pivoted to the bottom plate, and the other end of the support arm is pivoted to the pivot portion, and the other end of the pivot portion is with a second magnetic inducing member. When the second magnetic inducing member is moved into the breach to magnetize the first magnetic inducing member, the tablet PC is securely coupled with the pivot portion so that the tablet PC can be rotated; on the contrary, when the second magnetic inducing member is removed from the breach, the tablet PC can be totally independent to the support arm and the bottom plate.

Abstract translation: 便携式电气设备包括平板PC，底板，支撑臂和枢转部分。 平板电脑包括布置在漏气口内的破裂和第一磁感应构件。 支撑臂的一端枢转到底板，并且支撑臂的另一端枢转到枢转部分，并且枢转部分的另一端具有第二磁感应构件。 当第二磁感应元件移动到突破中以磁化第一磁感应元件时，平板电脑与枢轴部分牢固地连接，以便平板电脑可以旋转; 相反，当第二磁感应构件从漏气口移除时，平板PC可以完全独立于支撑臂和底板。