H - Electricity – 01 – R
Patent
H - Electricity
01
R
H01R 13/447 (2006.01) H01R 13/453 (2006.01) H01R 13/648 (2006.01)
Patent
CA 2392501
The invention provides a jack type connector B with a thin shutter which is to be used in, for example, an IO port of a mobile terminal device such as a portable telephone, and also a plug type connector A which is to be used in combination with the jack type connector with a shutter. In the jack type connector B with a shutter, a shutter 5 which is molded by an electrically conductive resin material is accommodated in a housing 1 in an openable and closable manner, and the shutter 5 is always urged toward the closing position by a spring member 55. When the shutter 5 is at the closing position, a butting portion 52a of the shutter 5 is in contact with a grounding contact piece 41 incorporated in the housing 1. A protrusion 54 is disposed on the lower end of the shutter 5, whereby a sufficiently large insulation space is en-sured between the shutter 5 and terminals 3. The plug type connector A has terminals 73 and protrusion portions 8 which are projected in front of the terminals 73. The protrusion portions 8 are useful for pushing open the shutter 5. When the plug type connector A is pried and tilted, the protrusion portions 8 escape to the outside without changing the initial shape of the jack type connector B.
Fetherstonhaugh & Co.
Hosiden Corporation
LandOfFree
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