Cable end connector

Claim 2

A cable end connector comprising: an insulative outer casing defining an interior space therein, said outer casing having a side wall defining an opening, and a front wall defining a hole, both the opening and the hole being in communication with the interior space; a connector body retaining contact elements therein and being adapted to engage with a mating connector, the connector body being received and retained in the interior space and exposed through the opening of the insulative outer casing; a cable having a leading end extending into the interior space of the outer casing through the hole to electrically connect with the contact elements; a positioning pin extending through the side wall at one side of the opening and being adapted to be inserted into a hole defined in the mating connector for properly positioning the cable end connector with respect to the mating connector; and a single fastener having a threaded end adapted to threadedly engage with the mating connector to secure the cable end connector to the mating connector, the threaded end extending through the side wall at a pin side of the opening.

Claim 3

The cable end connector as claimed in claim 1 further comprising a metallic inner casing securely fixed in the outer casing, a portion of the cable being fixed to the inner casing.

Claim 4

The cable end connector as claimed in claim 2, wherein the cable is fixed to the inner casing by permanently deforming the inner casing.

Claim 5

The cable end connector as claimed in claim 3, wherein the inner casing comprises a cylinder for receiving the portion of the cable, the cylinder being inwardly deformed to secure the cable therein.

Claim 6

The cable end connector as claimed in claim 4, wherein inwardly-extending teeth are formed on an inner surface of the hole of the outer casing for engaging with and securely retaining the cable therein.

Claim 7

The cable end connector as claimed in claim 5, wherein the inwardly-extending teeth comprise inner threading.

Claim 8

The cable end connector as claimed in claim 5, wherein the outer casing has opposite inside faces, one of said inside faces being the inside face of the front wall defining the hole, a bore being defined in the inside face of the front wall coaxial with the hole and having a bottom for receiving the cylinder of the inner casing with the cylinder abutting against the bottom, a side wall of the inner casing opposite the cylinder being engaged by the other inside face of the outer casing thereby securely fixing the inner casing inside the outer casing.

Claim 9

The cable end connector as claimed in claim 4 further comprising a collar fit over the cylinder of the inner casing, wherein the outer casing has opposite inside faces, one of said inside faces being the inside face of the front wall defining the hole, a bore being defined in the inside face of the front wall coaxial with the hole and having a bottom for receiving the cylinder of the inner casing with the cylinder abutting against the bottom, a side wall of the inner casing opposite the cylinder being engaged by the other inside face of the outer casing thereby securely fixing the inner casing inside the outer casing.

Claim 10

The cable end connector as claimed in claim 1 further comprising a circuit board fixed to the connector body in electrical connection with the contact elements thereof, the leading end of the cable being connected to the circuit board.

Claim 11

A cable end connector comprising: an insulative outer casing defining an interior space therein, said outer casing having a side wall defining an opening, and a front wall defining a hole, both the opening and the hole being in communication with the interior space; a connector body retaining contact elements therein and being adapted to engage with a mating connector, the connector body received and retained in the interior space and exposed through the opening of the insulative outer case; a cable having a leading end, the leading end extending through the hole into the interior space of the outer case and electrically connected to the contact elements of the connector body; a positioning pin extending through the side wall at one side of the opening and being adapted to be inserted into a hole defined in the mating connector for properly positioning the cable end connector with respect to the mating connector; a single fastener having a threaded end adapted to threadedly engage with the mating connector to secure the cable end connector to the mating connector, the threaded end extending through the side wall at a side of the opening opposite to the positioning pin; and an inner casing being securely fixed inside the outer casing and comprising a cylinder securely fixing a portion of the cable, said cylinder being permanently and inwardly deformed to form an inward projection engaging with the cable, thereby resisting an external force transmitted through the cable and protecting interior parts of the cable end connector.

Claim 12

A cable end connector comprising: an insulative outer casing defining an interior space therein, said outer casing having a side wall defining an opening, and a front wall defining a hole, both the opening and the hole being in communication with the interior space; a connector body retaining contact elements therein and being adapted to engage with a mating connector, the connector body received and retained in the interior space and exposed through the opening of the insulative outer case; a cable having a leading end, the leading end extending through the hole into the interior space of the outer case and electrically connected to the contact elements of the connector body; a positioning pin extending through the side wall at one side of the opening and being adapted to be inserted into a hole defined in the mating connector for properly positioning the cable end connector with respect to the mating connector; a single fastener having a threaded end adapted to threadedly engage with the mating connector to secure the cable end connector to the mating connector, the threaded end extending through the side wall at a side of the opening opposite to the positioning pin; and an inner casing being securely fixed inside the outer casing and comprising a cylinder securely fixing a portion of the cable, said cylinder being permanently and inwardly deformed to form an inward projection engaging with the cable, thereby resisting an external force transmitted through the cable and protecting interior parts of the cable end connector.

Claim 13

The cable end connector as claimed in claim 10, wherein inwardly-extending teeth are formed on an inner surface of the hole of the outer casing for engaging with and securely retaining the cable therein.

Claim 14

The cable end connector as claimed in claim 10, wherein the outer casing has opposite inside faces, one of said inside faces being the inside face of the front wall defining the hole, a bore being defined in the inside face of the front wall coaxial with the hole and having a bottom for receiving the cylinder of the inner casing with the cylinder abutting against the bottom, a side wall of the inner casing opposite the cylinder being engaged by the other inside face of the outer casing thereby securely fixing the inner casing inside the outer casing.

Claim 15

The cable end connector as claimed in claim 10 further comprising a collar fit over the cylinder of the inner casing, wherein the outer casing has opposite inside faces, one of said inside faces being the inside face of the front wall defining the hole, a bore being defined in the inside face of the front wall coaxial with the hole and having a bottom for receiving the cylinder of the inner casing with the cylinder abutting against the bottom, a side wall of the inner casing opposite the cylinder being engaged by the other inside face of the outer casing thereby securely fixing the inner casing inside the outer casing.

Claim 16

A cable end connector comprising: an insulative outer casing defining an interior space therein, said outer casing having a side wall defining an opening, and a front wall defining a hole, both the opening and the hole being in communication with the interior space; a connector body being received and retained in the interior space and exposed through the opening; a plurality of contact elements disposed within said connector body; a cable having a leading end extending through the hole into the interior space of the outer casing; and only one positioning pin and only one fastener both extending through the side wall respectively at both sides of the opening of in a spatial relation with each other wherein said positioning pin is closer to the leading end of the cable than said fastener, and said fastener includes an actuation head exposed to an exterior outside the casing, thereby resulting in a positioning function by one side of the opening closer to the leading end of the cable, and a latching function by the other side of the opening farther away from the leading end of the cable.

Claim 17

A cable end connector comprising: an insulative outer casing defining an interior space therein, said outer casing having a side wall defining an opening, and a front wall defining a hole, both the opening and the hole being in communication with the interior space; a connector body being received and retained in the interior space and exposed through the opening; a plurality of contact elements disposed within said connector body; a cable having a leading end extending through the hole into the interior space of the outer casing; and only one positioning pin and only one fastener both extending through the side wall respectively at both sides of the opening of in a spatial relation with each other wherein said positioning pin is closer to the leading end of the cable than said fastener, and said fastener includes an actuation head exposed to an exterior outside the casing, thereby resulting in a positioning function by one side of the opening closer to the leading end of the cable, and a latching function by the other side of the opening farther away from the leading end of the cable.