A power supply connector has a first part and a second part that are connected to each other such that they can turn relative each other within a predefined and/or restricted turning angle. The first part includes a first set of plurality of conductors and the second part includes a corresponding second set of plurality of conductors, wherein the pairs of conductors are electrically connected by electrical connections including a connection tip on one of the first and the second part and a contact surface on the other one, wherein the electrical connections are provided in at least one circular shape around a turn axis of the power supply connector The turning angle between the first part and the second part is limited to the shortest angular extension of the contact surfaces and the contact surfaces are distributed such that the pair of conductors are permanently electrically connected.

An electrical connector system for assisting in coupling and unmating electrical connectors. The system generally includes an electromagnet to assist in mating and, alternatively, unmating or uncoupling a first electrical connector with a second electrical connector. The system may include a first electrical connector having a first plurality of contacts, an electromagnet on the first electrical connector adapted to produce a magnetic force, and an input device adapted to receive an input and to provide an output that causes an electrical current to be supplied to the electromagnet. When coupled, the first plurality of electrical contacts are conductively engaged with a second plurality of electrical contacts on the second electrical connector.

An electrical connector system for assisting in coupling and unmating electrical connectors. The system generally includes an electromagnet to assist in mating and, alternatively, unmating or uncoupling a first electrical connector with a second electrical connector. The system may include a first electrical connector having a first plurality of contacts, an electromagnet on the first electrical connector adapted to produce a magnetic force, and an input device adapted to receive an input and to provide an output that causes an electrical current to be supplied to the electromagnet. When coupled, the first plurality of electrical contacts are conductively engaged with a second plurality of electrical contacts on the second electrical connector.

The utility model discloses an electrical connector for Christmas lamp trees which comprises an upper and a lower connecting base, first columnar electrodes and elastic devices are arranged in the upper connecting base, second arc-shaped electrodes are arranged in the lower connecting base, and the elastic devices cause the first electrodes to tightly abut against the second electrodes. The first columnar electrodes and the second arc-shaped electrodes form a point-to-surface contact, so that the reliability of electrical connection is increased greatly, allowing a Christmas lamp tree to be universal to high and low voltages. Moreover, sufficient contact between upper and lower layers and natural effect of the Christmas lamp tree can still be ensured even if the Christmas lamp tree is subjected to an external force, and multiple sets of first and second electrodes are electrically connected in one-to-one correspondence, leading to diversified functions of the Christmas lamp tree.

The utility model discloses an electrical connector for Christmas lamp trees which comprises an upper and a lower connecting base, first columnar electrodes and elastic devices are arranged in the upper connecting base, second arc-shaped electrodes are arranged in the lower connecting base, and the elastic devices cause the first electrodes to tightly abut against the second electrodes. The first columnar electrodes and the second arc-shaped electrodes form a point-to-surface contact, so that the reliability of electrical connection is increased greatly, allowing a Christmas lamp tree to be universal to high and low voltages. Moreover, sufficient contact between upper and lower layers and natural effect of the Christmas lamp tree can still be ensured even if the Christmas lamp tree is subjected to an external force, and multiple sets of first and second electrodes are electrically connected in one-to-one correspondence, leading to diversified functions of the Christmas lamp tree.

An electrical connector strip is adapted for structural applications in theater, television and entertainment industries. The connector strip includes an elongated rigid enclosure defining a hollow continuous internal wireway receiving electrical wiring within an interior of the enclosure. At least one outlet pocket is formed in a side wall of the enclosure. A connector adapter plate is located in the outlet pocket and extends within the interior of the enclosure. At least one output connector is carried by the connector adapter plate, and resides within the interior of the enclosure with external access provided through the outlet pocket.

An apparatus that is used to enclose and stack electrical components in varying configurations. The configurations are achieved by easily manipulating the way the apparatus is stacked. The stacking of apparatus' is achieved easily, and with little cost in manufacturing.

The present invention provides an apparatus and a method for electrically connecting a charging station to the charging socket of a vehicle. To this end, a contact head which is connected to a voltage source is positioned in front of a charging socket of a vehicle and then inserted into the charging socket. In order to ensure the contact head is securely and reliably oriented during insertion into the charging socket, the contact head has adjustment means in this case, said adjustment means automatically orienting the contact head during insertion into the charging socket. In this way, the requirements for positioning the contact head before insertion can be reduced and the security of the vehicle which is to be charged making contact with the charging station can be increased.

A connector comprises a housing and a lock connected to the housing. The lock has a base extending in a mating direction, a bend extending continuously from a rear end of the base in the mating direction and formed in a U-shape, and a press-fitting protrusion extending from an end of the bend opposite the base. The bend has a bend face facing in the mating direction and is separated from the housing by a bend gap. The press-fitting protrusion is press-fitted in the housing.

A penetrator assembly, for high pressure and/or subsea applications, includes a body. The body includes a first end surface, in operation subject to a pressure of a high pressure environment; a second end surface distanced from the first end surface, which in operation is subject to a pressure of a low pressure environment; at least one connecting passage connecting the first end surface to the second end surface; at least one groove extending from the first end surface towards the second end surface, being distanced from second end surface and surrounding the connecting passage and including an annular opening on the first end surface; and annular lips between a first portion of connecting passage adjacent to the first end surface and the groove, the annular lips in operation being subject to the pressure of the high pressure environment and providing a pressure balance around the first portion of connecting passage.