Stand device and electronic apparatus
US11650631B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 9, 2021 |
| Grant date | May 16, 2023 |
| Priority date | — |
| Expiry date | Sep 14, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/0214
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A stand device includes a base block, a first stand plate, a second stand plate, a third stand plate, a first hinge device that connects the first stand plate to the base block, a second hinge device that connects the first stand plate and the second stand plate, a third hinge device that connects the second stand plate and the third stand plate, and a fourth hinge device that connects the third stand plate to the base block. The stand device is configured so that the rotation axis of the third hinge device is located on an extension of the rotation axis of the first hinge device and the rotation axis of the fourth hinge device is located on an extension of the rotation axis of the second hinge device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.