An electrical connector having an electrical conductor member with a first opening and a second opening. Grab rings mounted in the openings have inner diameters containing teeth with crests defining a superimposed inner diameter. The teeth of the grab rings deflect and frictionally engage the outer diameter of the wires to retain them in the openings. A sleeve of insulation material covers an exterior of the conductor member. The sleeve has ends that protrude past the openings and receive an insulation layer of the wires. Resilient electrical contact members are recessed from the grab rings in the openings. The electrical contact members have inner portions biased into contact with the electrical wires and outer portions biased into contact with the conductor member.

An electrical connector having an electrical conductor member with a first opening and a second opening. Grab rings mounted in the openings have inner diameters containing teeth with crests defining a superimposed inner diameter. The teeth of the grab rings deflect and frictionally engage the outer diameter of the wires to retain them in the openings. A sleeve of insulation material covers an exterior of the conductor member. The sleeve has ends that protrude past the openings and receive an insulation layer of the wires. Resilient electrical contact members are recessed from the grab rings in the openings. The electrical contact members have inner portions biased into contact with the electrical wires and outer portions biased into contact with the conductor member.

An electrical connector includes a clamp body having a substantially C-shaped configuration defining an interior cavity. A wedge is configured to be inserted into the clamp body. The wedge has a wedge body defining a conductor channel and a plurality of fins extending from the wedge body into the conductor channel. The plurality of fins is oriented to pierce an insulation layer of a conductor when the wedge is inserted into a clamp body.

The present disclosure relates to the technical field of electrical connection, in particular to a self-coupled wire connector using a bend spring sheet and conductor sheet, including a main body, a spring sheet and a conductor sheet; a coupling space for accommodating the spring sheet and the conductor sheet is formed inside the main body; a wire plugging hole passing through the coupling space is formed in the main body; the spring sheet and the conductor sheet are assembled in the coupling space, and are kept in a self-coupling state through the coupling space; a wire presses against the spring sheet and the conductor sheet to force the spring sheet and the conductor sheet to be self-coupled.

The present disclosure relates to the technical field of electrical connection, in particular to a self-coupled wire connector using a bend spring sheet and conductor sheet, including a main body, a spring sheet and a conductor sheet; a coupling space for accommodating the spring sheet and the conductor sheet is formed inside the main body; a wire plugging hole passing through the coupling space is formed in the main body; the spring sheet and the conductor sheet are assembled in the coupling space, and are kept in a self-coupling state through the coupling space; a wire presses against the spring sheet and the conductor sheet to force the spring sheet and the conductor sheet to be self-coupled.

A bus bar assembly includes a nonconductive terminal cap that is configured to secure to an electrically conductive terminal via an attachment feature. The terminal cap has a slot that is configured to expose a terminal portion of the terminal in an assembled condition. A bus bar has an end that is configured to be received in the slot in the assembled condition in which the end is in electrical contact with the terminal portion of the terminal. A nonconductive shroud encloses the bus bar. The end extends through shroud.

A bus bar assembly includes a nonconductive terminal cap that is configured to secure to an electrically conductive terminal via an attachment feature. The terminal cap has a slot that is configured to expose a terminal portion of the terminal in an assembled condition. A bus bar has an end that is configured to be received in the slot in the assembled condition in which the end is in electrical contact with the terminal portion of the terminal. A nonconductive shroud encloses the bus bar. The end extends through shroud.

A cable connector system for connecting electrical cables includes a connector and a plug. The connector includes a connector body and a shear bolt. The connector body includes a connector outer surface and a bolt bore intersecting the connector outer surface at a bore opening. The connector outer surface is curved. The shear bolt is configured to be mounted in the bolt bore to secure an electrical cable in the connector body. The plug includes a head and is configured to be mounted in the bolt bore at the bore opening. The head has a head outer surface and the head outer surface is curved.

Disclosed are a connector and a battery module. A connector according to an aspect of the present disclosure is a connector configured to electrically interconnect electrode leads of neighboring battery cells. The connector includes: a main body having a conductive material and having contact portions provided to face each other such that the leads of the neighboring battery cells are brought into contact with the contact portions, respectively; two or more push members disposed to be movable and to be spaced apart from each other between the contact portions so as to bring each of the electrode leads into contact with a corresponding contact portion among the contact portions; a core member disposed to be movable between the push members so as to bring the push members into close contact with corresponding contact portions, respectively; and a movement mechanism configured to move the core member in a second direction crossing a first direction in order to cause the push members in the first direction for close contact.

A terminal block for wire connection is provided, including a casing and a wire clamping body arranged in the casing; the casing includes a first casing and a second casing, and the first casing and the second casing are respectively configured with pressing keys, each of the pressing keys is configured to press the wire clamping body, so as to trigger closing or opening of the wire clamping body to make wires is switched between the clamping state and the detachable state, wherein the wires is inserted into the wire clamping body along one side of the first casing or the second casing. The first casing and the second casing are aligned and abutted with each other to form a space for holding the wire clamping body, so as to assemble the wire clamping body in the casing.