公开(公告)号：US09030813B2

公开(公告)日：2015-05-12

申请号：US13940322

申请日：2013-07-12

Applicant: Quanta Computer Inc.

Inventor： Chun-Sen Chang ,  Chuan-Yu Hsu ,  Jung-Wen Chang

IPC: H05K7/00 ,  G06F1/16

CPC classification number: G06F1/1633 ,  G06F1/162 ,  G06F1/1681

Abstract: A portable electronic device includes a tablet PC, a base panel and two supports. Two opposite ends of each support are respectively pivoted to the tablet PC and the base panel through a first pivotal portion and a second pivotal portion. The second pivotal portion includes a shaft rod fastened on one end of the support, a retractable spring, a fixed cam fastened on the base panel, and a rotary cam. The retractable spring, the fixed cam and the rotary cam are sleeved on the shaft rod. The fixed cam includes three first peaks, and a first cave is formed between any two of the first peaks. The rotary cam is rotated along the supports, abutted against the fixed cam and the retractable spring. The rotary cam includes three second peaks, and a second cave is formed between any two of the second peaks.

Abstract translation: 便携式电子设备包括平板电脑，基板和两个支架。 每个支撑件的两个相对端分别通过第一枢转部分和第二枢转部分枢转到平板PC和基板。 第二枢转部分包括固定在支撑件一端的轴杆，可伸缩弹簧，紧固在基座上的固定凸轮和旋转凸轮。 可伸缩弹簧，固定凸轮和旋转凸轮套在轴杆上。 固定凸轮包括三个第一峰，并且在任何两个第一峰之间形成第一个洞。 旋转凸轮沿着支撑件旋转，抵靠固定凸轮和可伸缩弹簧。 旋转凸轮包括三个第二峰，并且在任何两个第二峰之间形成第二个洞。

公开(公告)号：US09066175B2

公开(公告)日：2015-06-23

申请号：US13867520

申请日：2013-04-22

Applicant: Quanta Computer Inc.

Inventor： Chun-Sen Chang ,  Tai-Jung Sung ,  Jung-Wen Chang

IPC: G06F1/16 ,  H04R1/02

CPC classification number: H04R1/028 ,  G06F1/1624 ,  G06F1/1658 ,  G06F1/1688 ,  H04R2205/021

Abstract: A portable device includes a display module and a keyboard module. The display module includes a display casing, at least one speaker and at least one sound output opening. The speaker is accommodated in the display casing for outputting sounds. The sound output opening is used for transmitting the sounds from the speaker. The keyboard module includes a keyboard casing and a plurality of keys. The keyboard casing includes a sound guide chamber therein and at least one sound input opening for receiving the sounds from the sound output opening. The sound input opening is spatially communicated with the sound guide chamber. The keys are disposed on the keyboard casing. Two adjacent keys define a gap therebetween, and this gap is spatially communicated with the sound guide chamber.

Abstract translation: 便携式设备包括显示模块和键盘模块。 显示模块包括显示器外壳，至少一个扬声器和至少一个声音输出开口。 扬声器被容纳在显示器壳体中用于输出声音。 声音输出开口用于从扬声器发送声音。 键盘模块包括键盘壳体和多个键。 键盘壳体包括声音引导室和用于从声音输出开口接收声音的至少一个声音输入开口。 声音输入开口与导音室空间连通。 钥匙设置在键盘外壳上。 两个相邻的键限定它们之间的间隙，并且该间隙与导音室在空间上连通。

公开(公告)号：US20140192471A1

公开(公告)日：2014-07-10

申请号：US13940322

申请日：2013-07-12

Applicant: Quanta Computer Inc.

Inventor： Chun-Sen Chang ,  Chuan-Yu Hsu ,  Jung-Wen Chang

IPC: G06F1/16

CPC classification number: G06F1/1633 ,  G06F1/162 ,  G06F1/1681

Abstract: A portable electronic device includes a tablet PC, a base panel and two supports. Two opposite ends of each support are respectively pivoted to the tablet PC and the base panel through a first pivotal portion and a second pivotal portion. The second pivotal portion includes a shaft rod fastened on one end of the support, a retractable spring, a fixed cam fastened on the base panel, and a rotary cam. The retractable spring, the fixed cam and the rotary cam are sleeved on the shaft rod. The fixed cam includes three first peaks, and a first cave is formed between any two of the first peaks. The rotary cam is rotated along the supports, abutted against the fixed cam and the retractable spring. The rotary cam includes three second peaks, and a second cave is formed between any two of the second peaks.

Abstract translation: 便携式电子设备包括平板电脑，基板和两个支架。 每个支撑件的两个相对端分别通过第一枢转部分和第二枢转部分枢转到平板PC和基板。 第二枢转部分包括固定在支撑件一端的轴杆，可伸缩弹簧，紧固在基座上的固定凸轮和旋转凸轮。 可伸缩弹簧，固定凸轮和旋转凸轮套在轴杆上。 固定凸轮包括三个第一峰，并且在任何两个第一峰之间形成第一个洞。 旋转凸轮沿着支撑件旋转，抵靠固定凸轮和可伸缩弹簧。 旋转凸轮包括三个第二峰，并且在任何两个第二峰之间形成第二个洞。