The invention relates to a connection unit (20) for a wiper motor (100) for windshield wiper systems with a plug connector element (22) for receiving electric connection lines (24) which are configured for the at least indirect contacting of a commutator (6) of an electric motor (1), with a carrier element (26) on which connection elements (40) for contacting the commutator (6) and/or at least one component of an electric circuit are arranged, and with a carbon brush holder plate (30), wherein the carrier element (26) is formed as a pre-mountable construction unit (32) with the carbon brush holder plate (30) formed as separate component.

An electrical connector includes an insulating housing, at least one transmission module mounted in the insulating housing, and a shell surrounding the insulating housing. The at least one transmission module includes a terminal assembly, a flexible printed circuit board and at least one pad. The terminal assembly is adhered to the flexible printed circuit board. The terminal assembly has at least one terminal which has a fastening portion. One end of the fastening portion is arched downward to form a bending portion. The flexible printed circuit board has a linking portion, and at least one conductive piece disposed to an inner surface of the linking portion. The fastening portion and the bending portion of the at least one terminal are mounted to the flexible printed circuit board. The at least one pad is disposed to the at least one conductive piece.

A shelf lighting system has a lighting module and a power taking module, the power taking module has a power taking head, a strip-shaped conductive member, and a plug connector. The shelf lighting system integrates the power taking module of the shelf lighting system onto the support arm of the shelf, so that the power taking module can be installed simultaneously with installation of the laminate, which simplifies the entire lamp installation process and improves the installation efficiency.

A contact having a first contact member having an exposed surface, the exposed surface having irregularities, undulations, or asperities that form one or more high points and low points on the exposed surface, a second contact member having a contact base surface, a plurality of electrically conductive flexures extending from the contact base surface, and when the first contact member is positioned adjacent to the second contact member in a closed position in which the contact base surface of the second contact member is not in electrical contact with the one or more high points on the exposed surface of the first contact member, each flexure of the plurality of flexures is in electrical contact with the exposed surface of the first contact member.

A shelf lighting system has a lighting module and a power taking module, the power taking module has a power taking head, a strip-shaped conductive member, and a plug connector. The shelf lighting system integrates the power taking module of the shelf lighting system onto the support arm of the shelf, so that the power taking module can be installed simultaneously with installation of the laminate, which simplifies the entire lamp installation process and improves the installation efficiency.

An adapter for connecting an LED light fixture to the threaded, screw-in socket of an Edison lamp holder. The adapter includes lever arms that toggle between a horizontal position and an inclined position. The inclined position of the lever arms poses a small outside diameter so the adapter can be inserted into the Edison socket without catching any of the socket threads. When fully seated inside the Edison socket, the lever arms are pushed into the horizontal position. A central core translating within the shell when pushed to the top position inside the shell locks the lever arms in the horizontal position. The lever arms when locked in the horizontal position define an outsider diameter larger than the internal diameter of the Edison socket to wedge the adapter therein.

An electrical connector includes: an insulating body, having a mounting surface and a plurality of terminal slots concavely provided on the mounting surface; a grounding sheet, having a connecting arm and a plurality of abutting portions abutting the mounting surface; and at least one terminal, mounted to the insulating body along a backward-from-front direction. Each of the abutting portions is located at one side of a corresponding one of the terminal slots. An elastic sheet is located at an opening of one of the terminal slots, and is provided at one side of a corresponding abutting portion. The terminal abuts the elastic sheet. The terminal has a contact portion entering a corresponding one of the terminal slots to be electrically connected to a mating device.

An electrical terminal includes a base, a first elastic arm and a second elastic arm formed side by side by extending upwardly from an upper end of the base, and a protruding portion. The first elastic arm has a mating portion, and the second elastic arm has a contact portion. The protruding portion protrudes and extends from a first side of the first elastic arm, and the first side of the first elastic arm is adjacent to the second elastic arm. A lower surface of the protruding portion has a contact surface overlapping with the contact portion in a vertical direction, such that the contact portion upwardly abuts the contact surface. When the chip module presses downwardly on the electrical terminal, the contact portion can move on the contact surface, such that the chip module does not need to press downwardly on the contact portion with a relatively large pressure.

A memory card includes a substrate, first row terminals and second row terminals. The substrate has a first pair of side edges extending in a first direction and a second pair of side edges extending in a second direction perpendicular to the first direction. The first row terminals are arranged adjacent to an insertion side edge of the substrate, the first row terminals including a first power terminal, the insertion side edge being one of the first pair of side edges. The second row terminals are arranged further from the insertion side edge than the first row terminals, the second row terminals including a second power terminal. At least one recessed terminal among the first and second row terminals includes a recess area in an exposed surface of the at least one terminal.

An electrical connector includes an insulative housing with a plurality of passageways extending through opposite upper and lower surfaces of the housing. A plurality of electrical contacts are received within the corresponding passageways, respectively. Each contact includes a first main body and a second main body side by side arranged with each other with a bridge transversely linked therebetween. At least one of the first main body and the second main body includes a retaining barb for retaining contact in the passageway. Two soldering pads are formed on the corresponding bottom ends of the first main body and the second main body, respectively. The two soldering pads intimately confront each other either in a horizontal direction or in a vertical direction, and are joined together via a solder ball located under the two soldering pads.