A vice-type terminal block (50) for electrically connecting a pair of lugs (10) by clamping them together, each lug (10) comprising a barrel (11) extending along an axis and a radially extending flange (12) connected to the barrel (11), the flange (12) having, on the opposite side to where the barrel (11) is located, an electrical contact surface (13) normal to the axis, the vice-type terminal block (50) comprising two opposing plates (51, 52) and a clamping system, each plate (51, 52) comprising a slot (61, 62) for receiving one of the lugs (10) such that the flange (12) of the lug (10) is substantially on one side of the plate (51, 52), whereas the barrel (11) is on the other side, the vice-type terminal block (50) supporting the pair of lugs (10) such that their electrical contact surfaces (13) face one another and are substantially aligned.

A floating connector includes an inserting chamber and a plurality of conductive terminals. The inserting chamber includes two opposite side walls each having a plurality of fixing portions. The conductive terminals are respectively fastened to the fixing portions of the inserting chamber. Each conductive terminal includes a contact segment, a curved segment, an elastic segment, and a fixing segment. The contact segment is arranged in the inserting chamber. A first end of the curved segment is connected to the contact segment, and an opposite second end of the curved segment is fixed to the corresponding fixing portion. Two opposite ends of the elastic segment are respectively connected to the second end of the curved segment and the fixing segment. The inserting chamber is movable relative to the fixing segments, and the elastic segments can provide an elastic force to the inserting chamber by being pressed.

A terminal block assembly, includes a unipolar terminal block in which a terminal is held by a resin portion, a first connection portion being formed at one end side of the terminal and a second connection portion being formed at the other end side of the terminal; and a plate on which a plurality of holding holes for holding the unipolar terminal block are formed, wherein the unipolar terminal block is held by the holding holes in a state in which the first connection portion is positioned at one side of the plate and the second connection portion is positioned at the other side of the plate, and the unipolar terminal block is held by each holding hole of the plate.

A bus module (100) includes an insulating body (10) and multiple conductors (20), and the insulating body (10) includes a first insulator (11), a second insulator (12) installed at a position corresponding to the first insulator (11), and two locking arm (111) installed on two sides of the first insulator (11) separately. Each conductor (20) is parallelly embedded in the insulating body (10) and includes a lapping plate (21), a clamping portion (22) extended from the lapping plate (21) and an end pin (23) extended from the lapping plate (21) in a direction away from the clamping portion (22), and the lapping plate (21) is disposed between the first insulator (11) and the second insulator (12) and exposed to the outside, and the clamping portion (22) is accommodated in the second insulator (12), and the end pin (23) is accommodated in the first insulator (11).

A fixing system includes a rail fixture having a plurality of first interlocking devices arranged along the rail fixture and a plurality of interlocking modules each having a second interlocking device. The interlocking modules are affixed to the rail fixture by inserting the second interlocking devices through a plurality of gaps between the first interlocking devices and sliding the interlocking modules along the rail fixture into a positive lock.

A socket includes a housing, a lever attached to the housing in a state in which the lever is rotatable about a rotation axis, and a restriction member configured to restrict rotation of the lever. The lever includes an operating portion extending from the rotation axis in a radial direction with respect to the rotation axis, and the lever is configured to rotate about the rotation axis between a first position and a second position. The restriction member is attached to the operating portion in a state in which, when the lever is located at the first position, the restriction member is movable along the radial direction between a restriction position that is located between the operating portion and the second wall portion in the circumferential direction and rotation of the lever is restricted, and a release position that is a position farther from the rotation axis in the radial direction than the restriction position and restriction of rotation of the lever is released.

A composite elastic wiring device includes a shell, an operating assembly and a connecting terminal disposed in the shell. The shell is formed with a wire hole. The operating assembly includes an operating member, a first elastic sheet and at least one second elastic sheet. One end of the operating member has a first abutting portion and a second abutting portion, another end of the operating member is disposed with a triggering portion outside the shell. The first elastic sheet and the second elastic sheet are stacked. The first elastic sheet and the second elastic sheet have a first pressing end and a second pressing end, respectively. The first and second pressing ends blocking the wire hole in order. A wire in the wire hole is pressed by the first elastic sheet and the second elastic sheet.

A connection terminal for connecting a conductor is formed as a direct plug-in terminal with a clamping spring arranged in a housing with a resilient clamping leg which can move into an open position and into a locking position. There is provided an actuating device to press down the clamping leg into the open and locking positions for the insertion of a conductor. The housing has a conductor insertion channel for insertion of the conductor into a clamping point between a free end of the clamping leg and a busbar. The actuation device furthermore has a pressing element and a pivoting element which interacts with the pressing element at least when the clamping leg moves into the locking position. At least one releasing mechanism is provided to release the locking state of the clamping leg of the clamping spring. The pivoting element is formed to act on the pressing element and the pressing element is formed to act on the clamping spring, in particular the clamping leg. Wherein the pivoting element, when pivoting after the clamping leg is locked in the locking state, can be moved further up into a stop position, in which it comes to bear on a counter-stop.

A connection terminal with a housing, and multiple conductor clamping connections to which at least one electrical conductor is connectable in each case to a clamping point by means of elastic force. The conductor clamping connections are arranged in the housing in a circular shape around a center. The conductor connection terminal has a sliding actuating element with a manual actuating surface for manually actuating multiple or all conductor clamping connections and/or the electrical conductor. The housing may be designed as an insulation material housing. An electrical plug connector, in particular a circular plug connector, having at least one such conductor connection terminal is also provided.