Head-mounted display device
US9661889B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 19, 2016 |
| Grant date | May 30, 2017 |
| Priority date | — |
| Expiry date | Jul 19, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K5/0086
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A head-mounted display device includes a belt body, a buckle assembly disposed on the belt body, and an electronic module disposed on the buckle assembly. The buckle assembly includes a base movably fixed to the belt body and a cover detachably disposed on the base. One of the base and the cover includes a sliding rail while the other includes a sliding member. One of the base and the cover includes an arm and a hook protruding from the arm while the other includes an engaging indent. The electronic module including a display module is disposed on the cover. The hook is engaged with the engaging indent so that the cover is fixed to the base.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.