A connector includes a first housing 10 having a resiliently deformable lock arm (25), and a lock hole (28) is formed in the lock arm (25). A second housing (50) is connectable to and separable from the first housing (10). A lock projection (53) is formed on the second housing (50) and is configured to lock the housings (10, 50) in a connected state by being locked to the lock hole (28). A wire cover (33) is attached to the first housing (10) and is configured to turn wires (32) drawn out from the first housing (10). A covering portion (39) is formed on the wire cover (33) and covers a locking part of the lock hole (28) and the lock projection (53) from an outer surface side.

An electrical connector having a housing with a shrouded latch. The shrouded latch has a latch arm which extends between shrouded latch walls. The shrouded latch walls have first projections and second projections. A connector position assurance device is positioned proximate to and movable relative to the shroud latch and the latch arm between a first position and a second position. The connector position assurance includes side members with inner surfaces positioned proximate to the shrouded latch walls. The side members have first projection receiving recesses which cooperate with the first projections and the second projections when the connector position assurance device is in the first position. The side members have second projection receiving recesses which cooperate with the second projections when the connector position assurance device is in the second position.

The invention concerns a battery system (200) for a vehicle (1), preferably for an industrial truck, comprising: at least one rechargeable battery (210) for supplying at least a vehicle component (2) of the vehicle (1), a charging component (50) for mechanically (52) and electrically (53) charging connection with an external charging device (310) to charge the battery (210) through the charging device (310) in a state of charge, a safety device (60), which is arranged at least partially in the area of the charging component (50), for detecting the mechanical charging connection of the charging component (50) with the charging device (310), so that a safety interruption of the power supply of the vehicle component (2) can be performed in the charging state.

Provided is a power connector comprising: a housing; a power supply terminal; a regulatory protruding portion; and a locking portion, wherein the housing includes, therein, an insertion space configured in such a manner that at least part of a counterpart housing of a counterpart connector is inserted thereinto, the insertion space communicates with an insertion port, the power supply terminal includes an exposed portion provided in a state of being exposed from the housing toward the insertion space, and a contact portion being at least part of the power supply terminal, the contact portion being configured to come into contact with a counterpart-side power supply terminal provided to the counterpart housing upon at least part of the counterpart housing being inserted through the insertion port, the regulatory protruding portion is placed on a side closer to the insertion port than to the exposed portion in a direction of the insertion of at least part of the counterpart housing, in the insertion space, the regulatory protruding portion protruding from the housing toward the insertion space, and the locking portion is provided in the insertion space, and is configured to lock a locking portion provided to the counterpart housing upon at least part of the counterpart housing being inserted. The contact portion may have a flat plate shape.

An electrical connector has an insulative body, a group of first conductive terminals and a group of second conductive terminals fixed to the insulative body, a grounding metal plate and an outer shielding shell. A front part of the shell forms a first mating cavity and a rear part of the shell forms a second mating cavity. An insertion space is formed between elastic extending arms of the first terminal group and elastic extending arms of the second terminal group. An electrical connector combination, which includes the electrical connector and a circuit board, is further provided. An inserted portion of the circuit board can be correspondingly inserted into the insertion space and can be elastically interposed by the elastic extending arms of the first terminal group and the elastic extending arms of the second terminal group so as to be correspondingly electrically connected.

An electrical connector has an insulative body, a group of first conductive terminals and a group of second conductive terminals fixed to the insulative body, a grounding metal plate and an outer shielding shell. A front part of the shell forms a first mating cavity and a rear part of the shell forms a second mating cavity. An insertion space is formed between elastic extending arms of the first terminal group and elastic extending arms of the second terminal group. An electrical connector combination, which includes the electrical connector and a circuit board, is further provided. An inserted portion of the circuit board can be correspondingly inserted into the insertion space and can be elastically interposed by the elastic extending arms of the first terminal group and the elastic extending arms of the second terminal group so as to be correspondingly electrically connected.

A connector device includes an electrical connector that connects to a receptacle connector, an electric cable connected to the electrical connector, and a lock member attached to the electrical connector. The lock member has a main body portion to sandwich the electrical connector in a fitted state between the receptacle connector and the main body portion, and a lock engagement portion to engage with a connector engagement portion provided in the receptacle connector. The lock engagement portion has a hanging portion, a folded portion, and an extending portion.

A connector device includes an electrical connector that connects to a receptacle connector, an electric cable connected to the electrical connector, and a lock member attached to the electrical connector. The lock member has a main body portion to sandwich the electrical connector in a fitted state between the receptacle connector and the main body portion, and a lock engagement portion to engage with a connector engagement portion provided in the receptacle connector. The lock engagement portion has a hanging portion, a folded portion, and an extending portion.

A moving plate (13) is inserted into a receptacle (11) of a connector body (12) and movable between a partial locking position and a connection position and includes partial locking portions (91) and resilient locking pieces (46). The partial locking portions (91) restrict movement of the moving plate (13) to the connection position. The resilient locking pieces (46) lock to receiving portions (75) of a mating connector (60) and allow movement from the connection position to the partial locking position by being kept locked to the receiving portions (75) while separating the mating connector from the receptacle (11). The connector body (12) has restricting surfaces (28) to restrict deflection of the resilient locking pieces (46) until a riding amount of the partial locking portions (91) on second interfering portions (36) is a maximum when the moving plate (13) returns from the connection position to the partial locking position.

The housing possesses a bottom wall and a periphery wall that surrounds a periphery of the bottom wall and is composed of a pair of first side walls retaining contacts with the contacts aligned in an arrangement direction, and a pair of second side walls, one of which connects one ends of the pair of first side walls, another of which connects other ends of the pair of first side walls. The mounting members possess a first mounting section covering at least part of each region, in which no contacts are aligned, of the first side walls, and a second mounting section that is separated from the first mounting section and covers at least part of the second side walls.