Probe pin and electronic device using the same
US11187722B2 · kind B2 · utility
1Cited by
1References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 27, 2017 |
| Grant date | Nov 30, 2021 |
| Priority date | — |
| Expiry date | Sep 9, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R33/76
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A probe pin includes a coil spring extending and contracting along a center line, a first contact disposed on one side of the center line and having a rectangular cross section, and a second contact disposed on the other side of the center line and having a rectangular cross section. The first contact and the second contact are supported so as to be reciprocable via the spring coil and are electrically connected to each other. In particular, a contact surface of at least one of the first contact and the second contact is an inclined surface inclined so as to descend along a thickness direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.