Head-mounted display and adjustment of head belt
US11822092B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 17, 2021 |
| Grant date | Nov 21, 2023 |
| Priority date | — |
| Expiry date | May 27, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0178
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A head-mounted display includes a display host, a head belt base, a first lateral head belt, a second lateral head belt, an auxiliary head belt, a knob, a first driving component and a second driving component. The head belt base is connected to the display host through the first and second lateral head belts and the auxiliary head belt. The knob is pivoted to the head belt base, and the knob is coupled to the first and second lateral head belts through the first driving component and is coupled to the auxiliary head belt through the second driving component. The knob synchronously drives the first and second driving components, to drive the first and second lateral head belts through the first driving component and drive the auxiliary head belt through the second driving component. Alternatively, the knob drives one of the first driving component and the second driving component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.