Disclosed are a circuit with a timing function and a leakage protection plug. An output terminal of a timing chip U2 is connected to an isolating switch U3; the isolating switch U3 is connected to a rectifier module D3; the rectifier module D3 is connected to a circuit breaker X1; a switch tube Q4 and the switch tube Q3 are connected to a resistor R21, and a second switch terminal of the switch tube Q4 is grounded; an output terminal of a zero sequence current transformer is connected to a first input terminal of a microprocessor U1; and an output terminal of the microprocessor U1 is connected to a control terminal of the switch tube Q4. The leakage protection plug of this disclosure has both leakage protection and timing functions.

A protective earthing contact for connecting a protective earth line with an electrically conductive carrier element in an the electrically conducting manner, wherein the protective earthing contact has a base portion, wherein two side elements project from the base portion and a respective side element has an upper region, wherein the upper regions have a latching region for clamping the protective earthing contact onto the carrier element and wherein at least one side element has a protective earth contact element for making contact to the carrier element in an electrically conducting manner. Each of the upper regions has a contact-making region, wherein the latching region and the protective earth contact element are substantially arranged at the same height in relation to the base portion.

A protective earthing contact for connecting a protective earth line with an electrically conductive carrier element in an the electrically conducting manner, wherein the protective earthing contact has a base portion, wherein two side elements project from the base portion and a respective side element has an upper region, wherein the upper regions have a latching region for clamping the protective earthing contact onto the carrier element and wherein at least one side element has a protective earth contact element for making contact to the carrier element in an electrically conducting manner. Each of the upper regions has a contact-making region, wherein the latching region and the protective earth contact element are substantially arranged at the same height in relation to the base portion.

The present invention provides a connector for push-connecting a cartridge containing vaporizable material, such as a 510-cartridge, to a power-supplying device. The connector includes a housing containing electrical contacts, a cartridge-receiving end for receiving a conductive end of the cartridge, and a flexible, preferably silicone, ring connected to the cartridge receiving end of the housing for retaining the conductive end of the cartridge inserted therethrough against the electrical contacts. The ring is preferably part of a silicon boot that houses the housing.

The present invention provides a connector for push-connecting a cartridge containing vaporizable material, such as a 510-cartridge, to a power-supplying device. The connector includes a housing containing electrical contacts, a cartridge-receiving end for receiving a conductive end of the cartridge, and a flexible, preferably silicone, ring connected to the cartridge receiving end of the housing for retaining the conductive end of the cartridge inserted therethrough against the electrical contacts. The ring is preferably part of a silicon boot that houses the housing.

The present invention discloses a multifunctional stand and a stand assembly. The multifunctional stand includes a supporting part, a connection part and a magnet, where the supporting part is connected to the connection part, and a joint of the supporting part and the connection part is recessed inwards to form a recess; and the magnet is disposed at an end of the connection part far from the recess. The stand assembly includes a plug and the multifunctional described above. The multifunctional stand of the present invention can be used for other purposes when not supporting a mobile phone or a tablet computer, and is small in size and convenient to carry. The stand assembly of the present invention can prevent a metal plug from scratching other items when a charger is carried.

The present invention discloses a multifunctional stand and a stand assembly. The multifunctional stand includes a supporting part, a connection part and a magnet, where the supporting part is connected to the connection part, and a joint of the supporting part and the connection part is recessed inwards to form a recess; and the magnet is disposed at an end of the connection part far from the recess. The stand assembly includes a plug and the multifunctional described above. The multifunctional stand of the present invention can be used for other purposes when not supporting a mobile phone or a tablet computer, and is small in size and convenient to carry. The stand assembly of the present invention can prevent a metal plug from scratching other items when a charger is carried.

An electrical connection assembly including two complementary connectors, each including a mutually parallel electrically insulating plates each comprising one face carrying signal transport contacts and an opposite face carrying at least one shielding sheet in such a manner that, when the connectors are connected together, the plates are interleaved between one another so that the contacts are pressed against one another and the shielding sheets are pressed against each other.

A vehicular camera includes a front housing portion, a first circuit board having an imager, a second circuit board in board-to-board electrical connection with the first circuit board, and a rear housing portion having a connector for electrically connecting to an electrical connection of a wire harness of a vehicle. The rear housing portion when joined with the front housing portion forms a camera housing. The connector of the rear housing portion includes a multi-pin connector having at least three terminals that, with the rear housing portion joined with the front housing portion, electrically connect to respective terminals of the electrical connector at the second circuit board. The connector includes an electrically conductive metallic clamping element that engages a metallic shield element at the electrical connector at the second circuit board to establish a ground path from the connector of the rear housing portion to the second circuit board.

The present disclosure provides a connector assembly. The connector assembly includes a wire-end connector. The wire-end connector includes a wafer, a shield plate and a twin-ax cable. The wafer includes a frame and a terminal group. The terminal group is supported by the frame. The terminal group includes a signal terminal pair and a ground plate. The ground plate includes a ground terminal on both sides of the signal terminal pair. The shield plate is electrically connected to the ground plate. The shield plate includes an opening that penetrates the shield plate. The twin-ax cable includes a pair of conductors and a ground portion. The pair of conductors extend into the opening of the shield plate and are electrically connected to the signal terminal pair. The ground portion electrically connects at least one of the shield plate and the ground plate.