A method for upgrading an automatic testing system includes electrically connecting at least one pogo pin attaching device to an expansion instrument and a pogo pin of a pogo pin interface of the automatic testing system wherein the pogo pin attaching device comprises at least one metal attaching member and at least one cable, each of said at least one cable having two opposite ends, a first end electrically connected to the metal attaching member and a second end electrically connected to the expansion instrument, and the metal attaching member attaches to the pogo pin. In response to operating the automatic testing system, electrically connecting the pogo pin to a subject so that a measurement path is established between the subject and the expansion instrument through the pogo pin attaching device, wherein the measurement path is configured to connect signals for upgrading the automatic testing system.

The invention relates to a device (1) for aligning a solar panel (20) with respect to an installation rail which is attached to a base, in particular a roof, prior to installation. The invention also relates to an assembly comprising at least one solar panel (20) and at least one such device (1) which is coupled to a frame (21) of the solar panel (20). The invention furthermore relates to a method for aligning a solar panel (20), with respect to an installation rail attached to a base, in particular a roof, prior to installation by using at least one such device (1), optionally followed by the installation of the at least one solar panel (20) to the support rail.

A method for upgrading an automatic testing system includes electrically connecting at least one pogo pin attaching device to an expansion instrument and a pogo pin of a pogo pin interface of the automatic testing system wherein the pogo pin attaching device comprises at least one metal attaching member and at least one cable having two ends electrically connected to the metal attaching member and the expansion instrument respectively, and the metal attaching member attaches to the pogo pin; and in response to operating the automatic testing system, electrically connecting the pogo pin to a subject so that a measurement path is established between the subject and the expansion instrument through the pogo pin attaching device wherein the measurement path is configured to connect signals for upgrading the automatic testing system.

The invention relates to a device (1) for aligning a solar panel (20) with respect to an installation rail which is attached to a base, in particular a roof, prior to installation. The invention also relates to an assembly comprising at least one solar panel (20) and at least one such device (1) which is coupled to a frame (21) of the solar panel (20). The invention furthermore relates to a method for aligning a solar panel (20), with respect to an installation rail attached to a base, in particular a roof, prior to installation by using at least one such device (1), optionally followed by the installation of the at least one solar panel (20) to the support rail.

An electrical connector includes two pads having the same shape. Each pad has a connector body with a first groove, a second groove, and a hole. The hole extends through the connector body between the first groove and the second groove. A fastener extends through the hole of both of the two pads so that the two pads having the same shape are connected to one another and are pivotable around the fastener relative to one another with the two first grooves contacting a first conductor when the first conductor is in an installed position and the two second grooves contacting a second conductor when the second conductor is in an installed position. A spring is between a first end of the fastener and one of the two pads having the same shape so that the spring biases the two pads having the same shape towards each other.

An electrical wire management device includes a spring connector and an electrical wire assembly. The spring connector includes an insulating body and a plurality of spring terminals. The insulating body is arc-shaped, a side of the insulating body forms an opening, and the spring terminals are disposed on the insulating body. Each spring terminal has a contact portion and a pin portion. The contact portions of the spring terminals respectively extend into a plurality of wire grooves of the insulating body. The electrical wire assembly includes a plurality of electrical wires, and an end of each electrical wire has a connection portion. The connection portions of the electrical wires are respectively disposed into the wire grooves, the contact portions of the spring terminals respectively clamp the connection portions of the electrical wires, such that the electrical wires are electrically connected to the spring terminals.

An electrical connector includes two pads having the same shape. Each pad has a connector body with a first groove, a second groove, and a hole. The hole extends through the connector body between the first groove and the second groove. A fastener extends through the hole of both of the two pads so that the two pads having the same shape are connected to one another and are pivotable around the fastener relative to one another with the two first grooves contacting a first conductor when the first conductor is in an installed position and the two second grooves contacting a second conductor when the second conductor is in an installed position. A spring is between a first end of the fastener and one of the two pads having the same shape so that the spring biases the two pads having the same shape towards each other.

A light fixture includes a light-emitting diode chip, a driver electronic, a first circuit board and a second circuit board, wherein the light-emitting diode chip is mounted on one of the two circuit boards and the driver electronic is mounted on the other one of the two circuit boards and a first conductive track of the first circuit board and a second conductive track of the second circuit board are connected electrically to one another with a spring contact.

The invention relates to a device (1) for aligning a solar panel (20) with respect to an installation rail which is attached to a base, in particular a roof, prior to installation. The invention also relates to an assembly comprising at least one solar panel (20) and at least one such device (1) which is coupled to a frame (21) of the solar panel (20). The invention furthermore relates to a method for aligning a solar panel (20), with respect to an installation rail attached to a base, in particular a roof, prior to installation by using at least one such device (1), optionally followed by the installation of the at least one solar panel (20) to the support rail.

A grounding device for a vehicle can comprise a conducting means and two contact elements, wherein the conducting means comprises at least one flat braided wire assembly configured to conduct high frequency currents, wherein a first contact element of the two contact elements is arranged at a first axial end of the conducting means and a second contact element of the two contact elements is arranged at a second axial end of the conducting means, wherein the first contact element is further configured to be attached to a first component of the vehicle, and the second contact element is further configured to be attached to a second component of the vehicle, and wherein the conducting means is formed at least partly as a spring element, configured to provide an elastic expansion or an elastic compression in at least two dimensions.