Cable connector
First Claim
Patent Images
1. A male f-type connector for connection to a corresponding female f-type connector, the connector comprising:
- .a housing;
a first conductor having a generally axial portion in the housing, wherein the first conductor includes a prong;
a second conductor coaxial to the generally axial portion; and
switching means mounted in the housing for selectively coupling the first and second conductors, wherein when the switching means is in a first position, the first conductor is electrically coupled to the second conductor, and when the switching means is in a second position, the first conductor and the second conductor are substantially electrically insulated from each other within the connector, the switching means being switched from the first position to the second position when the male connector and the female connector are connected, and being automatically switched from the second position to the first position when the male connector and the female connector are disconnected so that the connector self-terminates when disconnected, wherein the switching means includes a spring for biasing the prong.
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Accused Products
Abstract
A self-terminating connector has a movable conductor for automatically terminating a connector that carries an RF signal when the connector is disconnected from a corresponding connector. The connector terminates through a 75 ohm resistance that is mounted in the housing.
154 Citations
15 Claims
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1. A male f-type connector for connection to a corresponding female f-type connector, the connector comprising:
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a housing; a first conductor having a generally axial portion in the housing, wherein the first conductor includes a prong; a second conductor coaxial to the generally axial portion; and switching means mounted in the housing for selectively coupling the first and second conductors, wherein when the switching means is in a first position, the first conductor is electrically coupled to the second conductor, and when the switching means is in a second position, the first conductor and the second conductor are substantially electrically insulated from each other within the connector, the switching means being switched from the first position to the second position when the male connector and the female connector are connected, and being automatically switched from the second position to the first position when the male connector and the female connector are disconnected so that the connector self-terminates when disconnected, wherein the switching means includes a spring for biasing the prong. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A male connector for connection to a female connector, the male connector comprising:
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a housing; a first conductor in the housing and having a generally axial male prong; a second conductor, at least part of which is coaxial to the male prong; and switching means mounted in the housing for selectively coupling the first and second conductors wherein when the switching means is in a first position, the first conductor is electrically coupled to the second conductor, and when the switching means is in a second position, the first conductor and the second conductor are substantially electrically insulated from each other within the connector, the switching means being switched from the first position to the second position when the male connector and the female connector are connected, and being automatically switched from the second position to the first position when the male connector and the female connector are disconnected so that the connector self-terminates when disconnected; wherein the switching means includes a conductive member coupled to the male prong and the male prong is spring biased, wherein the male prong and the conductive member move together when the male connector is inserted in a female connector. - View Dependent Claims (8)
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9. An apparatus comprising:
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a first connector for mating with a second connector and a third connector, the first connector including; a housing; a first conductor mounted to the housing; and a second conductor mounted to the housing; wherein one of the first and second conductors includes a movable body that is movable from a first position for electrically coupling the first and second conductors to each other so that a signal flows between the first conductor and the second conductor, to a second position wherein the first conductor and the second conductor are substantially electrically insulated from each other, the movable body being moved automatically in response to the mating of the first connector with the second connector so that the first connector self-terminates when the second connector is not connected to the first connector; wherein the first conductor and the second conductor are mounted so that the second connector is received at one end of the housing, the apparatus further comprising a third conductor electrically coupled to the movable body, the third conductor being at another end of the housing for coupling to a third connector. - View Dependent Claims (10, 11)
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12. A female connector comprising:
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a housing; a first conductor having a generally axial portion in the housing; a second conductor, at least a portion of which is coaxial to the generally axial portion; and switching means selectively coupling the first and second conductors, wherein when the switching means is in a first position, the first conductor is electrically coupled to the second conductor, and when the switching means is in a second position, the first conductor and the second conductor are substantially electrically insulated from each other, the switching means being switched from the first position to the second position when the first connector and the second connector are connected, and being automatically switched from the second position to the first position when the first connector and the second connector are disconnected so that the first connector self-terminates when disconnected, the switching means being completely enclosed by the housing such that the first connector is externally unchanged as the switching means is switched from the first position to the second position, wherein the switching means includes a cup adjacent an inner end of the elongated receptacle, and means, at a base of the cup, for receiving a male prong of the second connector.
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13. A first connector for mating with a male second connector and a female third connector, the first connector comprising:
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a housing; a conductor mounted circumferentially around the housing; the housing having a female end with a receptacle for mating with the male second connector, and a male end opposite the female end and having a conductive prong for mating with the female third connector; and switching means movable between a first position for electrically coupling the male second connector and the female third connector so that a signal flows therebetween, and a second position wherein the male second connector is substantially electrically insulated from the female third connector, the switching means being activated automatically in response to the connection and disconnection of the first connector with the second connector. - View Dependent Claims (14, 15)
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Specification