公开(公告)号：US20210255663A1

公开(公告)日：2021-08-19

申请号：US16943424

申请日：2020-07-30

Applicant: Quanta Computer Inc.

Inventor： Chun-Lung CHEN ,  Yuan-Peng YU ,  Chun-Wen WANG ,  Chia-Hsing SHIH ,  Hung-Chieh WU ,  Chang-En TSAI

IPC: G06F1/16

Abstract: A head-mounted display device includes a display assembly, a rotating assembly, and a fixed assembly. The rotating assembly is connected to the display assembly and includes a motor holder, a motor and a first connecting element. The motor is disposed on the motor holder. The first connecting element has a first accommodating portion and a second accommodating portion, wherein the first connecting element receives a part of the motor and the second connecting element receives a part of the motor holder. The fixed assembly is connected to the rotating assembly. The rotating assembly rotates the display assembly relative to the fixed assembly.

公开(公告)号：US20170180850A1

公开(公告)日：2017-06-22

申请号：US14972490

申请日：2015-12-17

Applicant: Quanta Computer Inc.

Inventor： Chia-Ju HSU ,  Yu-Liang CHEN ,  Ko-Chun WANG ,  Chun-Nan HUANG ,  Zih-Yun WANG ,  Chun-Wen WANG ,  Chiung-Chang TSAI ,  Ji-Dein WU ,  Chun-Lung CHEN ,  Chen-Hsiang LIN

IPC: H04R1/44 ,  H04R1/02

CPC classification number: H04R1/44 ,  H04R1/028 ,  H04R2499/15

Abstract: A waterproof electronic device that is waterproof and has pressure-equilibrium functions is provided. The waterproof electronic device includes a housing, a microphone, an elastic element, and a waterproof element. The housing has a chamber and an acoustic hole communicating with the chamber. The microphone is disposed in the chamber. The elastic element is disposed on the microphone. The elastic element includes a through hole facing the microphone, and a ventilation groove communicating with the through hole. The waterproof element is connected to the elastic element and the housing, and is configured to block liquid. The waterproof element includes pores communicating with the acoustic hole and the through hole.