Title:
AUTOMATIC WEARABLE HEAD-MOUNTED DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/035865
Kind Code:
A1
Abstract:
An automatic wearable head-mounted display device, comprising a host (11) and a binding band (20), wherein the binding band (20) comprises an arc-shaped housing (21), two end portions of which are respectively rotatably connected to corresponding sides of the host (11), and a fixing band (22) arranged on the side, close to the host (11), of the arc-shaped housing (21); a first end portion of the fixing band (22) is fixedly connected to one side of the arc-shaped housing (21), and a second end of the fixing band (22) is slidably connected to the other side of the arc-shaped housing (21); and a tightness adjusting mechanism is provided at the second end of the fixing band (22). The automatic wearable head-mounted display device further comprises a rotation driving mechanism, a sensor, which is arranged on the rear side of the host (11) and used for sensing a wearing state, and a control switch installed on the host (11), wherein the tightness adjusting mechanism, the rotation driving mechanism, the sensor and the control switch are respectively electrically connected to a main board of the host. By means of the automatic wearable head-mounted display device, the problem of existing head-mounted display devices whereby the wearing and the tightness degree are both adjusted by manual operation is solved, and the binding band (20) can be automatically worn on the rear side of the head of a user, and the tightness degree can be adjusted.
Inventors:
LI GUANYOU (CN)
JIANG BIN (CN)
CHI XIAOYU (CN)
JIANG BIN (CN)
CHI XIAOYU (CN)
Application Number:
PCT/CN2019/108288
Publication Date:
March 04, 2021
Filing Date:
September 26, 2019
Export Citation:
Assignee:
GOERTEK INC (CN)
International Classes:
G02B27/01
Foreign References:
| CN108205202A | 2018-06-26 | |||
| CN207557585U | 2018-06-29 | |||
| CN208969339U | 2019-06-11 | |||
| CN106094208A | 2016-11-09 | |||
| US20040113867A1 | 2004-06-17 | |||
| US20150059065A1 | 2015-03-05 |
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