Abstract: A locking structure is provided for a telecommunication connector and includes a pull resistant section, which has a front end forming an engagement section connected to a connection surface that is connected to a spring arm, which is provided with a projection; a locking section, which is a U-shaped configuration; and a connection section, which connects the pull resistant section and the locking section and is formed with a cavity, which has an end section in which an opening is formed to correspond to the spring arm. The locking structure is combinable with a connector body to form a telecommunication connector that is insertable into a socket, such that the pull resistant section is received into an insertion hole of the socket and the spring arm is brought into engagement with blocks formed inside the socket so as to prevent the telecommunication connector from being removed out of the socket.

Abstract: A network connector structure includes a connector body and a locking structure. The connector body encloses a conduction wire. The locking structure is attachable to the connector body and includes a withdrawal prevention section and a coupling section. When the network connector structure is inserted into a socket, the withdrawal prevention section of the locking structure is received in the socket in such a way that an engagement face of the engagement section engages and abuts a projection block of the socket to prevent the network connector structure from being withdrawn from the socket. The coupling section detachably mounts the locking structure to the connector body so as to allow for easy replacement.

Abstract: A network connector structure includes a connector body and a locking structure. The connector body encloses a conduction wire. The locking structure is attachable to the connector body and includes a withdrawal prevention section and a coupling section. When the network connector structure is inserted into a socket, the withdrawal prevention section of the locking structure is received in the socket in such a way that an engagement face of the engagement section engages and abuts a projection block of the socket to prevent the network connector structure from being withdrawn from the socket. The coupling section detachably mounts the locking structure to the connector body so as to allow for easy replacement.

Abstract: A communication rack includes a stand, at least one support plate, a board, and a plurality of retainers. The stand forms at least two insertion slot rows and a plurality of positioning sections arranged between the insertion slot rows. Each insertion slot row comprises at least one insertion slot. The support plate is movably inserted in the insertion slot of the stand. The board is positioned on and supported by the support plate and the board includes a plurality of retention sections. Each retainers includes at least one counterpart positioning section and at least one pawl. The counterpart positioning section corresponds to the positioning section so as to be fixed together. The pawl corresponds to and engages with the retention sections to be fixed together.

Abstract: An electrical plug includes an insulative body defining an open space and having a bottom face defining slots in communication with the open space. A number of conductors are arranged in a predetermined sequence inside the open space to form a conductor row. At least one of the conductors is removed from the row, which forms a vacancy in the row, and is relocated at an outer position with respect to the conductor row. Primary and secondary conductive pins are received in the slots and partially extend into the open space to physically engage the un-relocated and relocated conductors respectively. The secondary conductive pin includes an extension received in one of the slots that corresponds in position to the vacancy in the row of the conductors. The extension has a surface area smaller than that of the conductive pins.

Abstract: A terminal connector has a Y-shaped opening and a slot having a predetermined shape so as to have at least one protruding portion and a recessed portion, such that when a wire is inserted into the slot, the wire is able to be secured in the slot by the protruding portion.

Abstract: A terminal connector has a Y-shaped opening and a slot having a predetermined shape so as to have at least one protruding portion and a recessed portion, such that when a wire is inserted into the slot, the wire is able to be secured in the slot by the protruding portion.