Fujitsu Component Limited

Ntt Facilities, Inc.

Nit Facilities, Inc.

Tomonori Iino

Keiichi Hirose

Koichi Kiryu

Takashi Yuba

Seung Seok Beak

Hideo Miyazawa

Akio Nakamura

Haruo Mochizuki

Yasushi Masuda

SeungSeok Beak

Haruo Mochizuku

Kiryu Koichi

A connector unit includes a first connector configured to be connected to an electrical apparatus, the first connector including multiple power receiving terminals for receiving a supply of electric power; and a second connector configured to be connected to a direct-current power supply and mated with the first connector. The second connector includes multiple power feeding terminals corresponding to the power receiving terminals of the first connector and a switch member configured to be moved between a connecting position for electrically connecting the power feeding terminals and the direct-current power supply and a breaking position for breaking the connection of the power feeding terminals and the direct-current power supply.

Connector unit and connector

A female connector for supplying electric power from a power supply to an electric device includes two power supply terminals to supply the electric power, two relays connected to the two power supply terminals, respectively, to control supply of the electric power, and two control electrodes configured to control opening and, closing of the two relays, wherein the two relays are driven by the power supply, and the two control electrodes are electrically coupled to each other through a control terminal of a male connector upon mating between the female connector and the male connector, the electrical coupling of the two control electrodes causing the two relays to be closed to supply the electric power to the two power supply terminals.

Connector and power supply unit with safety mechanism

A connector apparatus includes a receiving connector connected to a power source and including first and second power jack terminals, a control jack terminal, a control switch including first and second contact points, and an insulative spring positioned below the control switch, and an inserting connector connected to an electronic device and including first and second power plug terminals connected in correspondence with the first and second power jack terminals for receiving power from the power source, and a control plug terminal that extends towards the control switch and applies pressure to the insulative spring for causing the first and second contact points to connect and enabling the power from the power source to be supplied to the electronic device. A part of the insulative spring is configured to melt when an electric arc is generated by disconnecting the connection between the first and second contact points.

Connector apparatus and receiving connector of the connector apparatus

A female connector for supplying received power has a recess, terminals including power terminals for supplying the power, a locking mechanism to lock a male connector that is inserted into the recess in a mated state in response to insertion of the male connector into the recess, and a switching mechanism to supply the received power to the power terminals in an ON state and to insulate the power terminals from the received power in an OFF state. The switching mechanism is permitted to make a transition to the ON state only when the locking mechanism is locking the male connector in the mated state.

Connector

An inserting connector connected to a receiving connector, the receiving connector being configured to electrically connect an electric power source and an electric apparatus receiving an electric power supply from the electric power source, the inserting connector being connected to the electric apparatus, the inserting connector includes two electric power plug terminals made of a conductor, the conductor being configured to receive the electric power supply; and a control plug terminal configured to be extended and retracted in an inserting direction.

Inserting connector, receiving connector, and connector unit

A connector device includes an inserting connector and a receiving connector, wherein the receiving connector is connected to the electronic device; the receiving connector includes a single control plug terminal and two electric power jack terminals made of a conductor material, the electric power jack terminals being configured to receive the supply of the electric power; the control plug terminal can be extended and retracted in an inserting direction of the receiving connector; the inserting connector is connected to the electric power source; the inserting connector includes a control jack terminal corresponding to the control plug terminal and two electric power plug terminals corresponding to the two electric power jack terminals; and the control jack terminal includes a control switch.

Connector device, receiving connector, and inserting connector

A connector unit includes a male connector including a control plug terminal, a slide switch for moving the control plug terminal between a first position and a second position in a first direction, a return button protruding from the opening of the slide switch in a second direction perpendicular to the first direction, an urging part to urge the return button in the second direction, and an elastic member; and a female connector including a control jack terminal including a control switch. The control plug terminal is moved to the first position to connect the contacts of the control switch. The return button is pressed with the control plug terminal at the first position to cause the elastic member to deform via the control plug terminal, so that the control plug terminal is moved to the second position with the restoring force of the elastic member.

Growing community of inventors

Minato-ku, Japan

Tomonori Iino