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.

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 mating terminal module includes a number of mating conductive terminals. Each mating conductive terminal includes a mating portion. The mating conductive terminals include a first mating signal terminal and a second mating signal terminal. The first mating signal terminal further includes a first connecting portion. The second mating signal terminal further includes a second connecting portion. The first connecting portion extends in a direction toward the second connecting portion, and the second connecting portion extends in a direction toward the first connecting portion. The present disclosure also discloses a mating backplane connector and a backplane connector assembly having the mating terminal module. Compared with the prior art, the present disclosure can achieve a better effect of impedance stabilization.

A connector includes an insulator, a plurality of pairs of terminals provided on the insulator, and a resistance element. The plurality of pairs of terminals include at least one pair of cable terminals electrically connected with a cable and at least one pair of vacant terminals that are unused. The resistance element is electrically connected between each pair of vacant terminals.

A connector assembly includes an electrical plug connectable to an electrical outlet, an inner collar, and an outer collar disposed radially outward from the inner collar. The inner collar includes a plurality of jaws disposed circumferentially about the electrical plug. Each jaw of the plurality of jaws includes threads defined along an outer surface of each jaw. The outer collar includes at least one thread defined along an inner surface of the outer collar. Rotation of the outer collar relative to the inner collar causes the at least one outer collar thread to rotatably engage the inner collar threads and the plurality of jaws to deflect inward such that the plurality of jaws engages and compresses the electrical outlet when the electrical outlet is connected to the electrical plug.

A connector assembly includes an electrical plug connectable to an electrical outlet, an inner collar, and an outer collar disposed radially outward from the inner collar. The inner collar includes a plurality of jaws disposed circumferentially about the electrical plug. Each jaw of the plurality of jaws includes threads defined along an outer surface of each jaw. The outer collar includes at least one thread defined along an inner surface of the outer collar. Rotation of the outer collar relative to the inner collar causes the at least one outer collar thread to rotatably engage the inner collar threads and the plurality of jaws to deflect inward such that the plurality of jaws engages and compresses the electrical outlet when the electrical outlet is connected to the electrical plug.

The locking fastening device for two-part electrical connectors with axial coupling includes two male mistake-proofing mechanisms and two female mistake-proofing mechanisms included in the parts. The mistake-proofing mechanisms are positioned on both sides of the contacts of the two parts of the male and female electrical connector and respectively includes at least a protuberance and a bore axially cooperative to produce the fastening of the parts, during coupling.

The invention is directed to a gauge body for a container for pressurized gas, comprising a mounting surface for mounting the body to the container; an inner side in contact with the pressurized gas when mounted on the container; an outer side opposite to the inner side with regard to the mounting surface, the outer side being outside of the container when the body is mounted on the container; an electrical lead extending in a gas tight manner through the body from the inner side to the outer side. The electrical lead comprises a metallic rod and a bushing around the rod, the bushing being mounted a gas tight manner on the body.

An electrical plug connector having a housing and a contact carrier held inside the housing. It comprises an electrically insulating base part and at least one pair of first electrical contacts for transmitting energy and multiple pairs of second electrical contacts for transmitting data. The contacts are held in the base part and arranged so as to be distributed in a plane extending essentially perpendicular relative to the longitudinal axis of the contact elements and the contact carrier. First distance lines between the contacts of the pairs of first contacts are free of overlaps with second distance lines between the contacts of the pairs of second contacts.

An electrical plug connector having a housing and a contact carrier held inside the housing. It comprises an electrically insulating base part and at least one pair of first electrical contacts for transmitting energy and multiple pairs of second electrical contacts for transmitting data. The contacts are held in the base part and arranged so as to be distributed in a plane extending essentially perpendicular relative to the longitudinal axis of the contact elements and the contact carrier. First distance lines between the contacts of the pairs of first contacts are free of overlaps with second distance lines between the contacts of the pairs of second contacts.