公开(公告)号：US20210315301A1

公开(公告)日：2021-10-14

申请号：US16929216

申请日：2020-07-15

Applicant: Quanta Computer Inc.

Inventor： Chun-Wen Wang ,  Chun-Nan Huang ,  Chun-Lung Chen ,  Heng-Min Hu

IPC: A42B1/22 ,  A41D20/00

Abstract: A headband adjustment structure includes a base, a wearing unit, a rotary adjusting assembly, a linkage member and an elastic element. The wearing unit includes a first end portion and a second end portion that overlap with each other. The first end portion and the second end portion are movably located in the base to define an adjustable accommodation space. The rotary adjusting assembly is pivotally located within the base, and provided with a gear body meshed with a first toothed rack of the first end portion and a second toothed rack of the second end portion so as to simultaneously move the first end portion and the second end portion in opposite directions for adjusting the adjustable accommodation space. The linkage member is connected to the rotary adjusting assembly. The elastic element abutting against the linkage member and the base, respectively.

公开(公告)号：US11249515B2

公开(公告)日：2022-02-15

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：US20200213708A1

公开(公告)日：2020-07-02

申请号：US16388235

申请日：2019-04-18

Applicant: Quanta Computer Inc.

Inventor： Chun-Wen Wang ,  Ko-Chun Wang ,  Chao Chien ,  Kok-Kan Chan ,  Chien-Yu Hou ,  Chun-Lung Chen

IPC: H04R1/10 ,  H04R1/02

Abstract: A headband adjustment structure includes a rotary adjusting assembly, a wearing unit having an adjustable accommodation space, a cable management module located between the wearing unit and the rotary adjusting assembly for carrying a cable, an adjustment gear set linkably coupled to the cable management module, and a driving rotation shaft set passing through the wearing unit and the cable management module, and linkably coupled to the wearing unit and the adjustment gear set, and coaxially connected to the rotary adjusting assembly. When the rotary adjusting assembly rotates the driving rotation shaft set, the driving rotation shaft set synchronously moves the wearing unit to adjust the adjustable accommodation space, and moves the cable management module through the adjustment gear set. The amount of the movement of the cable management module is different from that of the wearing unit.

公开(公告)号：US11632997B2

公开(公告)日：2023-04-25

申请号：US16929216

申请日：2020-07-15

Applicant: Quanta Computer Inc.

Inventor： Chun-Wen Wang ,  Chun-Nan Huang ,  Chun-Lung Chen ,  Heng-Min Hu

IPC: A42B1/22 ,  A41D20/00 ,  G06F1/16

Abstract: A headband adjustment structure includes a base, a wearing unit, a rotary adjusting assembly, a linkage member and an elastic element. The wearing unit includes a first end portion and a second end portion that overlap with each other. The first end portion and the second end portion are movably located in the base to define an adjustable accommodation space. The rotary adjusting assembly is pivotally located within the base, and provided with a gear body meshed with a first toothed rack of the first end portion and a second toothed rack of the second end portion so as to simultaneously move the first end portion and the second end portion in opposite directions for adjusting the adjustable accommodation space. The linkage member is connected to the rotary adjusting assembly. The elastic element abutting against the linkage member and the base, respectively.