Hinge and electronic device using the same
US10480226B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 24, 2019 |
| Grant date | Nov 19, 2019 |
| Priority date | — |
| Expiry date | Jan 24, 2039 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2999/00
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A hinge includes a connecting bracket, first and second revolving axles, and first and second latches. The connecting bracket has first and second restriction blocks. The first and second revolving axles are parallel with each other and pivotally disposed on the connecting bracket. The first revolving axle has first and second cams. The first cam cooperates with the first restriction block in restricting a revolving stroke of the first revolving axle. The second revolving axle has third and fourth cams. The third cam cooperates with the second restriction block in restricting a revolving stroke of the second revolving axle. Peripheries of the first to the fourth cams respectively have a convex portion and a concave portion. The first latch is slidable between the first cam and the third cam. The second latch is slidable between the second cam and the fourth cam.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.