Flat surfaces out of two flat surfaces of each of flat electrical connection bodies of a relay bus bar and a bus bar of an electronic component are mating surfaces brought into contact with each other by a fixing structure. At least one of the flat electrical connection bodies of the relay bus bar and the bus bar applies a reaction force accompanying the elastic deformation to the other flat electrical connection body, to which the one flat electrical connection body is to be connected, in a state in which the flat electrical connection body of the bus bar at an accommodation completion position in a housing has not been connected to the relay bus bar. The housing includes a receiving portion receiving a force applied to the flat electrical connection body of the bus bar from the flat electrical connection body of the relay bus bar.

An electrical connection component includes a conductor, and a housing into which the conductor is press-fitted. The housing includes a press-fitted portion having a hollow shape and into which the conductor is press-fitted in a press-fitting direction, and a restriction portion provided at a position different from a position of the press-fitted portion, the restriction portion restricting at least a part of the conductor from being displaced in a direction different from the press-fitting direction from a time point when press-fitting of the conductor into the press-fitted portion is started to a time point when the press-fitting is completed.

A terminal block includes a lower bus bar and an upper bus bar that overlap each other at overlap portions and an insulating middle cover disposed between the overlap portion of the lower bus bar and the overlap portion of the upper bus bar. The lower bus bar and the upper bus bar are provided with their respective ones of first to fourth terminals exposed from the middle cover, at positions different from the overlap portions and the first to fourth terminals are disposed at positions radially spaced apart from the overlap portions.

An apparatus may include (1) a terminal connector configured to be electrically coupled to a power interface of a computing device, (2) an inline terminal block assembly that is independent of the terminal connector, (3) at least one terminal-side power cable configured to be electrically coupled between the terminal connector and the inline terminal block assembly, and (4) at least one distribution-side power cable configured to be electrically coupled between the inline terminal block assembly and a power distribution system.

An insulation displacement contact system includes a first insulation displacement contact, a second insulation displacement contact, and a cover having a first portion over the first insulation displacement contact and a second portion over the second insulation displacement contact. The cover includes a retention gap between the first portion and the second portion to engage the cover with a first pair of prongs of the first insulation displacement contact. The first portion of the cover includes a first ledge and a second ledge configured to engage the cover with a second pair of prongs of the first insulation displacement contact.

Provided is a molding method of a sealing cover, realized by setting up a sealing cover mold, the mold includes a cavity and a core group arranged in the cavity, including setting up a first core and a second core, the mold opening direction of the first core and the second core are not parallel. The present application does not need a process hole to perform the injection molding of the sealing cover with a fastening structure, whose sealing is also better.

Provided is a relay connector including a relay terminal including a first connection portion configured to connect to a first device side terminal and a second connection portion configured to connect to a second device side terminal; a clamping member including a first clamping portion configured to clamp the first device side terminal together with the first connection portion and a second clamping portion configured to clamp the second device side terminal together with the second connection portion; a lower case configured to hold the relay terminal; and an upper case configured to hold the clamping member, wherein a connector case includes a first insertion opening and a second insertion opening; and guide portions are formed on the clamping member, the guide portions guiding the first device side terminal inserted from the first insertion opening and the second device side terminal inserted from the second insertion opening.

The present invention is directed to a resilient force clamping connection (2) for a terminal block (1), in particular a connection terminal or connecting terminal, so as to electrically connect at least one conductor, said resilient force clamping element comprising a busbar (3), and a clamping spring (4) having a support limb (40), a resilient bend (41) that adjoins the support limb (40), and a clamping limb (42) that adjoins the resilient bend (41), wherein the clamping limb (42) comprises at a free end (420) that is remote from the resilient bend (41) a clamping section (421) so as to form a conductor clamping site (K) between the clamping section (421) and the busbar (3) so as to electrically connect a conductor (L) to the resilient force clamping connection (2). At least one actuating limb (43) extends from the clamping limb (42) between the resilient bend (41) and the free end (420) in a direction away from the support limb (40), wherein the actuating limb (43) comprises an actuating section (430) in order to cooperate with a release element (5) so as to open the conductor clamping site (K). The present invention is further directed to a terminal block (1) so as to electrically connect at least one conductor, said terminal block comprising an insulated housing (6) and at least one resilient force clamping connection (2) according to the present invention and being received at least in part by the insulated housing (6).

A device connector is provided with a terminal block including a resin housing having a tubular portion and three or more terminals, and a connector cover for covering one end side opening of the tubular portion. Connecting portions of the three or more terminals project from a first partial inner peripheral surface toward a second partial inner peripheral surface of the tubular portion. The connector cover includes an inserting portion to be inserted into the tubular portion, a resin cover portion having separation walls and a sealing ring. The plurality of separation walls respectively partition the three or more connecting portions. First ribs project along the first partial inner peripheral surface from each of the plurality of separation walls, and second ribs extend along the second partial inner peripheral surface from each of the plurality of separation walls.

A terminal strip for latching onto a mounting rail includes a terminal housing that has a first connection side and a second connection side and a busbar arranged in the terminal housing. At least two conductor connection elements are arranged in the terminal housing. The conductor connection elements each connect at least one conductor to the busbar. Each conductor connection element has a first function shaft having at least one plug-in connection receiving region and at least a second function shaft having at least one screw-connection receiving region arranged on each of the two connection sides of the terminal housing. One connection region is formed for each plug-connection receiving region and for each screw-connection receiving region in the busbar. The function shafts of one connection side are arranged in a manner spaced apart from one another.