US 11,835,725 B2
Head-mounted display device assembly and external adjustment module
Chun-Wei Chang, Taoyuan (TW); Ying-Chieh Huang, Taoyuan (TW); Pei-Yu Su, Taoyuan (TW); Yen-Te Chiang, Taoyuan (TW); Chun-Kai Yang, Taoyuan (TW); Wei-Ting Hsiao, Taoyuan (TW); and Yien-Chun Kuo, Taoyuan (TW)
Assigned to HTC Corporation, Taoyuan (TW)
Filed by HTC Corporation, Taoyuan (TW)
Filed on Oct. 11, 2022, as Appl. No. 17/963,199.
Claims priority of provisional application 63/342,628, filed on May 17, 2022.
Claims priority of provisional application 63/328,280, filed on Apr. 7, 2022.
Prior Publication US 2023/0324699 A1, Oct. 12, 2023
Int. Cl. G02B 27/01 (2006.01)
CPC G02B 27/0176 (2013.01) [G02B 27/0172 (2013.01); G02B 2027/0178 (2013.01); G02B 2027/0187 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A head-mounted display device assembly, comprising:
a head-mounted display device having a first lens and a second lens corresponding to both eyes, and also having a driven mechanism, wherein the first lens and the second lens are respectively coupled to the driven mechanism; and
an external adjustment module for detachably assembling and electrically connecting to the head-mounted display device, wherein the external adjustment module comprises an outer frame, a driving element and a transmission element, the outer frame corresponds to the first lens and the second lens,
in a coupling state, the transmission element is coupled to the driving element and the driven mechanism, and the driving element is used for driving the driven mechanism via the transmission element to adjust a distance between the first lens and the second lens,
in a separation state, at least one of the driving element and the driven mechanism is separated from the transmission element.