A modular initiator assembly comprising a receptacle and connector combination adapted to shunt the electrical contacts of the initiator as a default condition and to only unshunt the electrical contacts coupled to the initiator when the receptacle and connector establish a fully seated connection.

An electronics units for providing intelligence to a patch panel includes spaced plug guides, a circuit board, and contacts with connection points that are movable relative to the circuit board in response to contact with a plug. The electronics unit can be used as part of a patch panel assembly and can be retrofittable into the patch panel.

It is aimed to detect whether or not a shorting terminal fitting is properly mounted. A female connector (F) is provided with a terminal mounting portion (21) formed in a female housing (20), a shorting terminal fitting (30) mounted in the terminal mounting portion (21), a lock arm (24) formed in the female housing (20) and resiliently displaceable toward the terminal mounting portion (21) due to interference with a male housing (10) in an incompletely connected state, and assembly detecting portions (29) for detecting an improperly assembled state of the shorting terminal fitting (30) by interfering with the shorting terminal fitting (30) in a connection process of the female housing (29) and the male housing (10) when the shorting terminal fitting (30) is improperly mounted in the terminal mounting portion (21).

The present disclosure provides an anti-electric shock structure and a socket, relates to the field of sockets, and aims to solve the problem that the socket is difficult to plug and unplug due to the fact that a movable baffle plate is arranged on the anti-electric shock socket in the prior art. The anti-electric shock structure includes two conductive contact pieces that are arranged oppositely, a sliding mechanism, and conductive pieces corresponding to the two conductive contact pieces. Each conductive contact piece includes a jack part and an elastic piece part. The elastic piece part is connected to the front end of the jack part and can extend to the front of the jack part. In a non-conductive state, the two conductive pieces are respectively arranged in front of the elastic piece parts of the two conductive contact pieces at intervals. A first socket is formed in the jack part. When a plug is plugged into the first socket, one plug blade of the plug extrudes the sliding mechanism to push the two elastic piece parts, so that the two elastic piece parts can touch the conductive pieces. When a non-plug conductive object is inserted into the first socket, the conductive contact pieces cannot conduct electricity because the conductive object cannot push the sliding mechanism to the position where the elastic piece parts are in contact with the conductive pieces, so that the anti-electric shock structure has a good anti-electric shock function.

The present invention discloses a sofa USB socket including: a USB female socket including a tongue core, wherein the tongue core includes 5 pins, and the fifth pin is an ID pin; and a USB circuit including a power circuit, a filter circuit, a control chip and a buck chopper circuit, wherein the buck chopper circuit includes a transistor, and the ID pin is electrically connected with the transistor. When an external USB male plug is inserted into the USB female socket, the power circuit supplies power to the USB female socket; when the USB female socket is in an unloaded state, the fifth pin is suspended, the control chip enters a sleep state, and the USB female socket has no output voltage, which greatly reduces the no-load energy consumption, thereby being beneficial to extending the endurance time and the service life of a power supply battery.

An arc prevention system including a jack having a receptacle, a modular connector sized to be positioned in the receptacle of the jack, the modular connector including a plurality of contacts, with at least two of the contacts creating an energized electrical path with an external power source in electrical communication with the external power source, a latch extending from a top surface of the modular connector, a switching unit positioned on the latch, a plug unit positioned between the latch and the jack that prevents the modular connector from moving out of the receptacle, a control circuit in electrical communication with switch and the at least two energized contacts, where the electrical path between the control circuit and the switching unit is energized when the plug engages the switching unit on the latch, and the control circuit adjusts the energized electrical path to a predetermined electrical level.

Disclosed are an input/output terminal for connecting an electronic device to an external device and an electronic device comprising the input/output terminal, the input/output terminal comprising: a signal pin allowing signals to be transmitted/received between the electronic device and the external device; a ground pin connected to a ground part of the electronic device; and a resistant material disposed at the end part of the signal pin or the ground pin. Other various embodiments are possible.

An extension lead with a conductive piece in a first socket of the extension lead is provided separately from a conductive part connected to a power cord connection piece. A rotating part for driving the conductive piece or the conductive part to move to and contact with the other of the conductive piece or the conductive part is further provided. When a male tab of the plug is inserted into the first socket, the male tab pushes the rotating part to rotate, and drives the conductive piece or the conductive part to move to and contact with the other of the conductive piece or the conductive part, and the circuit is turned on at this time. When the male tab is pulled out from the first socket, the conductive piece and the conductive part return to their original positions, and the conductive piece is not charged at this time.

A connector includes a connector housing including: a plurality of insertion holes; a plurality of connection terminals inserted into some of the plurality of insertion holes and configured to be electrically connected to a first set of a plurality of tab terminals of a sensor unit; and a joint terminal accommodated inside the connector housing. The joint terminal includes at least one grounding terminal part electrically connected to at least one of a second set of the plurality of tab terminals and a joint connection part electrically connected to a ground connection terminal, which is one of the plurality of connection terminals.

A modular initiator assembly comprising a receptacle and connector combination adapted to shunt the electrical contacts of the initiator as a default condition and to only unshunt the electrical contacts coupled to the initiator when the receptacle and connector establish a fully seated connection.