The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 11, 2025
Filed:
Sep. 08, 2024
Cheng Uei Precision Industry Co., Ltd., New Taipei, TW;
Chin-Chung Lin, New Taipei, TW;
CHENG UEI PRECISION INDUSTRY CO., LTD., New Taipei, TW;
Abstract
A head-mounted display device includes a displayer, and a headband adjusting module connected to the displayer. The headband adjusting module includes a base, a radial baffle, a first headband, a second headband and a knob. One end of the first headband is defined as a first adjusting end which has a first adjusting groove. A single inner wall of the first adjusting groove protrudes inward to form a first rack. One end of the second headband is defined as a second adjusting end which has a second adjusting groove. A single inner wall of the second adjusting groove protrudes inward to form a second rack. The first adjusting groove and the second adjusting groove are disposed overlapping each other. The first rack is opposite to the second rack. A bending direction of the first rack is the same as a bending direction of the second rack.