Connector having a protective hood
US5466164A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 7, 1994 |
| Grant date | Nov 14, 1995 |
| Priority date | — |
| Expiry date | Mar 7, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R13/5213
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
This invention provides a connector which can positively effect coupling and detaching of a female connector, prevent electric shock and short-circuiting, and prevent an electric failure arising from contamination by extraneous substances. A lid plate 15 is biased by a compression coil spring 22 so that the lid plate is held by limit projections 26 at a protection position for covering male terminals 12 when a female connector is not coupled to the connector. Even if the lid plate 15 is pushed down by an external force so that the male terminals 12 are exposed from the lid plate 15, it can return to the protection position by itself when the external force is released. Since the lid plate 15 is constrained from rotating circumferentially at the protection position, the male terminal 12 smoothly passes through a terminal-through hole 16 in the lid plate 15 when the female connector 40 is inserted into a hood 13 and then the male terminals 12 are connected to female terminals 43. When the female connector 40 is extracted from the hood 13, the lid plate 15 is moved to the protection position by a bias of the compression coil spring 22. The terminal-through holes 16 in the lid plate 15…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.