J.s.t.mfg. Co.,ltd.

U.s.t. Mfg. Co., Ltd.

Shoichi Sasaki

Kazuomi Shimizu

Koji Shiota

Yuichi Tonai

Takeshi Fujiwara

Mitsuhiro Matsumoto

Toshihiro Terashima

In a card connector of the present invention, an eject plate has a push-moving portion, an engaging portion and a spring portion, and can be switched to two positions by a heart cam. In an electric connecting state of the card and the connector, the eject plate is set to a second position, and its engaging portion is engaged with a notch formed in the card, and the release of the engagement is prevented by a guide wall, and no card can be pulled out even when strong pulling-out force is applied to the card (full lock). When the eject plate is moved from the second position to a first position by a tension spring, the card is pushed out by the push-moving portion. The engaging portion is also engaged with the notch of the card in this first position, but the release of the engagement is allowed by the wall portion, and the card can be pulled out by elastically deforming the spring portion (half lock).

Card connector

A base connector includes an insulating base housing and a plurality of base contacts retained by the base housing. An anterior wall of the base housing includes a central convex portion which is formed at the center portion in a left-and-right direction of the anterior face of the anterior wall and projects forward, and a pair of concave portions formed on both sides sandwiching the central convex portion therebetween. At least a part of the upper face on the anterior wall including the upper face of the central convex portion is formed as a flat face. The upper face of the anterior wall is provided with a wide portion including the upper face of the central convex portion and being relatively wide in the front-and-rear direction, and a pair of narrow portions relatively narrow in the front-and-rear direction corresponding in position to the pair of concave portions. The wide portion is provided with a flat adsorbed face, which can be adsorbed by an adsorption member.

Base connector, socket connector and complex type connector

An electric connector, comprising a base connector () fixed onto a mounting surface () and a socket connector () extracted from the inserting space () of the base connector () along the extracting direction (X) generally orthogonal to the mounting surface (), wherein, when an electric conductor () extending in the direction parallel with the mounting surface ()(Y) is pulled in the direction parallel with the mounting surface ()(Y), a tension is converted into a force in the direction of extracting the socket connector () (X) by the activation of the cam surface () of the base connector () and the cam surface () of the socket connector (), whereby the socket connector () can be removed smoothly.

Electric connector and socket connector

Electric connector

Connector housing for plug-connector

Growing community of inventors

Aichi, Japan

Shoichi Sasaki