Electronic device and insertion error protection device
US9516778B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 26, 2015 |
| Grant date | Dec 6, 2016 |
| Priority date | — |
| Expiry date | Aug 26, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K7/1424
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electronic device includes: a shelf where a first slot and a second slot are formed; a plurality of kinds of electronic circuit boards including a first-side protrusion portion and a second-side protrusion portion, and an arrangement pattern of the first-side protrusion portion and the second-side protrusion is different from each other; when an electronic circuit board having the first-side protrusion portion into the first slot, the first abutment member abut the first-side protrusion portion of the first position and rotate from a first angle position to a second angle position; a second abutment member installed at the first slot and rotatable around an axis of the first direction, and when an electronic circuit board having the first-side protrusion portion into the first slot, the second abutment member abut the first-side protrusion portion of the second position and rotate from the first angle position to the second angle position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.