Hon Hai Precision Industry Co., Ltd.

Cheng Uei Precision Industry Co., Ltd.

Kuo-Cheng Wang

Wayne Huang

Jones Fun

Steven Wang

Joel Jyh-Haur Yeh

Charles Chou

Chin-Shen Wu

Chine-Shen Wu

An electrical connector includes a dielectric body, which has at least two rows of contact receiving holes extending therethrough and a passageway defined between the two rows of contact receiving holes. A plurality of contacts are held in the contact receiving holes. A latch mechanism mounted in the passageway includes two latch arms, each of which has a hook and a force receiving portion, a pivot coupling the two latch arms together, and a spring disposed between the two latch arms. When the force receiving portions are exerted by a force, the two latch arms are pivoted to deflect the hooks from their original positions to mate with a mating connector. Thereafter, when the force is removed from the force receiving portions, the hooks urged by the spring tend to recover to their original positions to thereby fasten the mating connector.

Electrical connector with latch mechanism

A casing for enclosing a circuit board comprises pair of symmetrical halves assembled together. Each said half forms plurality of retaining means on a first longitudinal side thereof and plurality of receiving means at a second longitudinal side opposite said first longitudinal side whereby said halves are fixedly assembled together by the interlocking engagement between said retaining means and said receiving means.

Casing for PC card

A stacked connector assembly includes upper and lower electrical connectors mounted to each other. The upper and the lower connectors both include a first insulative housing having a front face for mating with a mating connector and a plurality of conductive contacts received in a plurality of passageways defined in the first housing. The upper connector further includes a pair of supports extending from a rear face of the first housing and a space defined under a bottom surface of the first housing in front of the supports for snugly receiving the lower connector. A spacer for an electrical connector having guiding keys is also proposed.

Stacked connector assembly

An I/O card device includes a metallic, rectangular upper cover having two longitudinal sides each having an L-shaped cross-section with a bottom wall facing each other and defining a number of holes, an upper insulative frame injection molded to the upper cover to fixedly connect therewith in which the upper frame fills the holes of the longitudinal sides, a lower metallic cover having a structure similar to the upper cover, a lower insulative frame having a structure similar to the upper frame and insert molded to the lower cover to fill the holes thereof. The upper frame and lower frame are connected together by ultrasonic soldering. A front connector is fixed to a front end of the device by engaging two lateral mounting ears of the front connector to front ends of the upper and lower frames. A rear connector is fixed to a rear end of the device by engaging two lateral mounting ears of the rear connector to rear ends of the upper and lower frames. A printed circuit board is fixedly received in the device and electrically connected to the front and rear connectors.

I/O card device and method for making the same

An electrical card for providing a computer system with a signal processing module, includes metallic top and bottom covers, an insulative supporting frame, a circuit board, a first connector, a second connector and a grounding plate. The grounding plate is securely attached to the first connector by engagement between attachment plates of the grounding plate and extension arms of the first connector. The first connector together with the grounding plate are attached to the supporting frame by means of engagement between L-shaped interlocking members of the first connector and L-shaped interlocking recesses of the supporting frame. The supporting bracket is attachably received in the bottom cover, the second connector is mounted to one end of the circuit board, and the circuit board is received within the supporting bracket whereby the grounding plate forms a grounding path from grounding pads of the circuit board to the bottom cover. Finally, the top cover is engaged with the bottom cover to complete assembly of the electrical card.

Electrical card

An I/O card assembly (10) includes a rectangular frame (12) having an internal PC board (100) therein and sandwiched between a pair of metal covers (11, 14). A pair of connectors (22, 24) are respectively positioned on two opposite ends of the I/O card assembly (10) wherein one connector (22) has contact tails solderably mounted onto the circuit pads (102) on one end of the PC board (100), and the other connector (24) has contact tails solderably mounted onto the circuit pads on the other end of the PC board (100). The frame (12) includes recesses (13) to retainably receive the mounting ears (32) of the connectors (22) therein so that the connector (22) can be retained within the frame (12) in position. The PC board (100) is made from a raw plate (106) which includes holes (104) therein to receivably retain boardlock means (34) therein so that the connector (22) can be directly but temporarily retained, i.e., not permanently fixed, with regard to the PC board (100) before the contact tails (30) have been permanently soldered onto the corresponding circuit pads (102) of the PC board (100). Therefore, such temporary retention between the connector (22) and the PC board (100) may preclude the connector (22) from misplacement with regard to the PC board (100) by any inadvertent impact before soldering, and assure the reliable and correct mountable connection or engagement between the connector (22) and the PC board (100) in a later reflow soldering process.

I/O card and method making the same

A method for manufacturing an electrical connector (20) comprises the steps of forming an insulative housing (24) defining a mating opening (33) in a front face thereof for mating with a second electrical connector and a central cavity (38) defined in a rear face of the housing (24), forming a contact module (26) including at least one row of conductive contacts (27) received therein, the contacts (27) each defining a contact section (52) for mating with a second contact of the second connector and a tail section (56) for engaging with a printed circuit board, and inserting the contact module (26) into the central cavity (38). An electrical connector (20) formed by such a method and the contact module (26) used with such an electrical connector (20) are also disclosed.

Method for manufacturing an electrical connector and electrical

An I/O card assembly (10) includes a rectangular frame (12) having an internal PC board (100) therein and sandwiched between a pair of metal covers (11, 14). A pair of connectors (22, 24) are respectively positioned on two opposite ends of the I/O card assembly (10) wherein one connector (22) has contact tails solderably mounted onto the circuit pads (102) on one end of the PC board (100), and the other connector (24) has contact tails solderably mounted onto the circuit pads on the other end of the PC board (100). The frame (12) includes recesses (13) to retainably receive the mounting ears (32) of the connectors (22) therein so that the connector (22) can be retained within the frame (12) in position. The PC board (100) is made from a raw plate (106) which includes holes (104) therein to receivably retain the boardlock device (34) therein so that the connector (22) can be directly but temporarily retained, i.e., not permanently fixed, with regard to the PC board (100) before the contact tails (30) have been permanently soldered onto the corresponding circuit pads (102) of the PC board (100). Therefore, such temporary retention between the connector (22) and the PC board (100) may preclude the connector (22) from misplacement with regard to the PC board (100) by any inadvertent impact before soldering, and assure the reliable and correct mountable connection or engagement between the connector (22) and the PC board (100) in a later reflow soldering process.

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Tu-Cheng, Taiwan

Kuo-Cheng Wang