A connector includes a housing insertable into a receptacle of a mating connector so as to form a connection and a connector position assurance (CPA) element which is movable relative to the housing between a pre-latching and a final latching position. The CPA element prevents the connection from becoming released in the final latching position. The connector further includes a retainer with a receptacle in a connection direction and an opening transverse thereto. The CPA element is insertable into the receptacle of the retainer. A protrusion is formed on the CPA element, wherein movement of the CPA element from the pre-latching to the final latching position is blocked in a case that the protrusion is engaged with the opening, and the movement of the CPA element is permitted in a case that the protrusion is not engaged with the opening.

An optical system includes a cage and an optical transceiver. The optical transceiver is inserted into the cage in a pluggable manner, and includes a housing, a partition component provided on the housing, and a fastening component movably disposed on the housing. The fastening component is detachably fastened with the cage. The partition component is located between the fastening component and the cage to separate at least a part of the fastening component from the cage.

Various embodiments disclosed herein are directed to a Network system including: a connector comprising a housing comprising a groove running widthwise on a surface of the housing; and a push-pull tab comprising a complementary groove, wherein the push-pull tab is detachably connected to the housing; and a receiver device comprising one or more ports for receiving the connector, the one or more ports having an interchangeable anchor device including a first portion and a second portion; wherein the groove is configured to receive the first portion of the interchangeable anchor device when the connector is inserted into the receiving element, and wherein the complimentary groove is configured to receive the second portion of the interchangeable anchor device when the connector is inserted into the receiving element, the push-pull tab being configured to disengage the second portion of the interchangeable anchor device from the complementary groove when the push-pull tab is moved in a direction away from the connector, thereby disengaging the first portion of the interchangeable anchor device from the grove of the connector. Other aspects are described and claimed.

A system is disclosed. The system may include a modular control unit configured to control power to at least one load device. The modular control unit may include a backplate with a recess that includes a set of backplate electrical contacts. The system may also include a contact element configured to receive the power. The system may also include at least one device control assembly configured to be removably coupled to the backplate. The device control assembly may include a set of device control assembly electrical contacts configured to electrically couple with the set of backplate electrical contacts of the backplate when the at least one device control assembly is coupled to the backplate and configured to electrically decouple from the set of backplate electrical contacts when the at least one device control assembly is decoupled from the backplate.

A high-current high-frequency electrical connector receptacle applicable to network data transmission includes a receptacle housing and a socket tongue. The socket tongue is inserted into the receptacle housing in a front-rear direction, and a relative position thereof is locked. The socket tongue includes an upper terminal block, a lower terminal block and an insulating plastic body. The upper terminal block and the lower terminal block are both built in and fixed into the insulating plastic body. The receptacle housing is provided with a special-shaped fool-proofing unit.

A cable connector includes a case, a fastener and an unlocking member. At least one side of the case has a texture area with a guide surface which is a smooth surface. The fastener is attached on the case and extended with a flexible arm. Part of the flexible arm is attached to the guide surface. The unlocking member includes a handle and a pushing block connected to the handle. The pushing block is sandwiched between the case and the flexible arm. When the unlocking member is pulled, the pushing block moves along the guide surface to separate the flexible arm from the case. When the unlocking member is released, the pushing block is pressed by the flexible arm to slide and return along the guide surface. The pushing block may return to original position without elasticity of a spring to simplify the structure and save the costs.

The present disclosure relates to a cable connector structure, which includes a housing, a tongue plate, a plurality of cables, and a plurality of heat sinks. The housing includes a docking end and a butting end. One side of the housing includes a top surface, and the top surface protrudingly provided with a hollow stage. The tongue plate is arranged in the housing, one end of the tongue plate is provided with a docking area, and the other end of the tongue plate is provided with a welding area. The plurality of heat sinks is arranged on the top surface of the housing, the hollow stage is arranged toward the docking end and the plurality of heat sinks are arranged toward the butting end.

A first connector, a second connector and an electrical connector assembly having the first connector and the second connector are provided. The first connector includes an insulating housing and a locking plate embedded in the insulating housing, and a plurality of first power terminals, a plurality of first signal terminals and a plurality of first braking terminals mounted in the insulating housing; the locking plate is provided with a locking mechanism protruding upwardly. The second connector includes a terminal block, a cover body covering the terminal block, a locking slidable cover slidably mounted on the cover body and a plurality of second power terminals, a plurality of second signal terminals and a plurality of second braking terminals mounted in the terminal block. The locking slidable cover is capable of sliding forwardly and rearwardly relative to the cover body, and is capable of being locked together with the locking mechanism. It is adapted to a servo motor, saves space and is easy to assemble.

A connector is configured to be connected to an inlet of an electric apparatus having a storage battery. The connector includes a main body portion, an insertion portion, a first arm, a first preloading member, a release member, a solenoid, and a slide member. The slide member includes a support piece configured to come into contact with a back surface of a first front portion and a connection piece connecting a plunger and the support piece. The connection piece includes a first connection piece provided on a side of the plunger and a second connection piece provided on a side of the support piece. The support piece and the first connection piece are provided with a shift in position in a left-and-right direction.

An improved poka-yoke device for an electrical connection assembly having a first part (3) and a second part (4) which can be removably coupled via a mechanical link along a main axis (X). The first part (3) having a first poka-yoke member (31) and the second part (4) having a second poka-yoke member (41). The first part (3) having interlocking securing devices for interlockingly securing the first connector (1) to the panel (P) that accommodates it. The second part (4) having first interlocking fixing device that are arranged so as to fix the second part (4) to the second connector (2), The first part (3) and the second part (4) each having second complementary mechanical fixing devices that are intended to interact with one another by interlocking when the first connector (1) and the second connector (2) are coupled.