The connector shroud of the present invention includes an inner housing, a cam, a coupling nut and a lock nut. The inner housing has a grooved control link formed on an outer surface. The grooved control link extends in a longitudinal direction. The cam is disposed on the inner housing and is rotatable on the inner housing. The coupling nut is sleeved onto the inner housing. The coupling nut is configured to be coupled to an object. The coupling nut includes a tab extending from a rear end. The tab has a control slot formed thereon. The control slot extends in a direction not parallel to the longitudinal direction. The lock nut is sleeved onto the inner housing and includes a first pin and a second pin formed on an inner surface. The first pin is movable in the grooved control link and the second pin is movable in the control slot. When the second pin is in the control slot, a movement of the lock nut causes the coupling nut to rotate. When the first pin moves in the grooved control link in the longitudinal direction, the lock nut contacts the cam to make the cam rotate. The rotating cam applies a force perpendicular to the longitudinal direction to the tab to rotate the coupling nut.

A receiving electrical connector includes a body, a slide movably connected to the body and defining a cam surface, and an elastic element biasing the slide relative to the body in a first direction. The cam surface is adapted to bias a mating connector received by the receiving connector from a mated position into a partially mated position in response to a force placed on the slide in a direction opposite the first direction and against an elastic return force imparted on the slide by the elastic element. The cam surface is further adapted to bias the mating connector from the partially mated position to an ejected position under a force applied on the slide by the elastic element.

This application relates to a method of preparing a composite material for an electric wiring connector. In one embodiment, the method includes preparing a powder mixture including (i) a metal powder composed of aluminum or aluminum alloy particles and magnesium particles and (ii) a polymer powder. The method may also include sintering the powder mixture to produce a composite material for the electric wiring connector using a spark plasma sintering (SPS) process. This application also relates to a composite material for an electric wiring connector prepared through the method described above. This application further relates to a method of manufacturing an electric wiring connector, the method including forming a housing of the electric wiring connector with the composite material. This application further relates to an electric wiring connector manufactured by the method.

This application relates to a method of preparing a composite material for an electric wiring connector. In one embodiment, the method includes preparing a powder mixture including (i) a metal powder composed of aluminum or aluminum alloy particles and magnesium particles and (ii) a polymer powder. The method may also include sintering the powder mixture to produce a composite material for the electric wiring connector using a spark plasma sintering (SPS) process. This application also relates to a composite material for an electric wiring connector prepared through the method described above. This application further relates to a method of manufacturing an electric wiring connector, the method including forming a housing of the electric wiring connector with the composite material. This application further relates to an electric wiring connector manufactured by the method.

An electrical connector and electrical connector assembly. The electrical connector comprises a connector and a securing member. The connector comprises a body and a connecting terminal port. The connecting terminal port is disposed at one side of the body. The securing member comprises a securing part and a clamping part. The securing part is assembled on the body and is disposed at one side of the connecting terminal port. The clamping direction of the clamping part is identical to the opening direction of the connecting terminal port. The circuit board is connected to the connecting terminal port, and the clamping part of the securing member is used to clamp and secure the circuit board. The securing member can be assembled according to the shape and structural configuration of the body of the connector through a component of the securing member corresponding to one side of the body of the connector.

A connector including a housing; a lock arm that holds the housing and a counterpart housing in a fitted state; and a detector that is in a state of being movable with respect to the lock arm when the housing and the counterpart housing are properly fitted, wherein: the detector is arranged at one side surface among two side surfaces of the lock arm.

A cover has a back wall facing the rear surface of a housing and a pair of facing walls projecting from the back wall and to be held on the housing. A lever is arranged rotatably along the outer surface of either one of the pair of facing walls. The pair of facing walls include, on outer surface sides, movement restricting portions arcuately extending in a rotating direction of the lever and capable of abutting on a surface of a detecting member on a detection position side before the housing and a mating housing are properly connected. The respective movement restricting portions on the outer surface sides of the both facing walls are point-symmetrically shaped with respect to a center position of the cover when the cover is viewed from behind.

The present invention provides a combined power socket for artificial trees. The combined power socket includes a first socket and a second socket which are capable of supplying control signals to light strings on the artificial trees in addition to power supply, thus can realize the intelligent control of light strings. Furthermore, the first socket and a second socket can be connected in two directions without considering the positive and negative poles of the power supply. The product assembly is simpler and more convenient.

An electrical connector assembly having a first electrical connector or header including a base and a shroud extending therefrom. The shroud defines a first opening arranged opposite the base and a second lateral opening defined between two ends thereof. A second or mating connector of the assembly includes a mating end received within the first opening of the shroud in an insertion direction. A body of the second electrical connector is received within the second lateral opening of the shroud and includes a pair of covers or hoods with channels for receiving and mechanically joining the two ends of the shroud.

An electrical connector assembly having a first electrical connector or header including a base and a shroud extending therefrom. The shroud defines a first opening arranged opposite the base and a second lateral opening defined between two ends thereof. A second or mating connector of the assembly includes a mating end received within the first opening of the shroud in an insertion direction. A body of the second electrical connector is received within the second lateral opening of the shroud and includes a pair of covers or hoods with channels for receiving and mechanically joining the two ends of the shroud.