Key structure
US7470869B2 · kind B2 · utility
21Cited by
12References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 11, 2006 |
| Grant date | Dec 30, 2008 |
| Priority date | — |
| Expiry date | Mar 1, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2221/066
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A key structure is provided, which includes a plurality of contact members and a control member. Each of the contact members has an elastic portion and a fixed portion, and the control member has a pressing portion and a combining portion. The control member is selectively combined with an appropriate contact member according to actual requirements in the electrical connection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.