Abstract: Into one housing, another housing interlocks, and a penetrating hole into which a lock member for maintaining the interlocking state between the connectors is insertable and from which the inserted lock member is removable when releasing the interlocking state is formed in the other housing. A lock section is attached at a position corresponding to the penetrating hole in the inner wall of the one housing facing the other housing when the connectors are interlocked with each other, and is composed to be lockable with the lock member inserted into the penetrating hole. A connector is a pair of members attached to both ends of the lock section facing each other so as to interpose the lock section in between, and is connected to a circuit board positioned on the outside of the first housing in a state covering a portion of the one housing along with the lock section.

Abstract: Either one of a plug connector or a receptacle connector includes a receiver which is provided at a location corresponding to a fitting member inserted in a through hole when the connector parts are engaged with each other, and which receives, in an inner space via an opening, a catching member to be fitted with the inserted fitting member. In addition, the one connector includes a holder which holds the catching member received in the receiver by blocking off the opening of the receiver, and which includes a receiving hole permitting the inserted fitting member in the through hole to reach the inner space, and to be fitted with the catching member.

Abstract: A housing 11 comprises a lower receiver 11a extending from the back to front of a loading slot 15 and comprising a flat plate-like mounting surface Sa extending in the array direction of lower beams and on which the lower beams are mounted. Furthermore, the housing 11 comprises ribs 11b provided on the mounting surface Sa and extending from the back to front of the loading slot 15 to form grooves Za for retaining the lower beams. The ends of the ribs 11b that are situated in the front of the loading slot 15 are disposed closer to the back of the loading slot 15 than the end of the lower receiver 11a that is situated in the front of the loading slot 15.

Abstract: The operation of a lock member and the check thereof are easily and reliably enabled with a simple configuration while achieving downsizing. When a movable lock engagement part is moved along a lock guide part in a state in which a fixed lock latch part provided on either one of first and second electrical connectors is in an arrangement relation that the fixed lock latch part is overlapped with the lock guide part provided on the other one in a mating direction, the movable lock engagement part is engaged with or released from the fixed lock latch part. An operation of engaging or releasing the movable lock engagement part with/from the fixed lock latch part is carried out in a state in which the operation can be visually checked through a housing-operation opening and facing the electrical connectors.

Abstract: An electrical connector that can prevent an unexpected length of time from being spent in separating the mated connectors is provided. The supporting portion is a plate-like member forming a slot in which a jig can be inserted in cooperation with the operation portion when the plug housing and receptacle housing are mated, and serves as the fulcrum point of leverage while the jig inserted in the slot and working as a lever abuts against the operation portion and deforms the elastic portion so as to disengage the latching portion and engaging portion.

Abstract: Into one housing, another housing interlocks, and a penetrating hole into which a lock member for maintaining the interlocking state between the connectors is insertable and from which the inserted lock member is removable when releasing the interlocking state is formed in the other housing. A lock section is attached at a position corresponding to the penetrating hole in the inner wall of the one housing facing the other housing when the connectors are interlocked with each other, and is composed to be lockable with the lock member inserted into the penetrating hole. A connector is a pair of members attached to both ends of the lock section facing each other so as to interpose the lock section in between, and is connected to a circuit board positioned on the outside of the first housing in a state covering a portion of the one housing along with the lock section.

Abstract: An electrical connector that can prevent an unexpected length of time from being spent in separating the mated connectors is provided. The supporting portion is a plate-like member forming a slot in which a jig can be inserted in cooperation with the operation portion when the plug housing and receptacle housing are mated, and serves as the fulcrum point of leverage while the jig inserted in the slot and working as a lever abuts against the operation portion and deforms the elastic portion so as to disengage the latching portion and engaging portion.

Abstract: The operation of a lock member and the check thereof are easily and reliably enabled with a simple configuration while achieving downsizing. When a movable lock engagement part is moved along a lock guide part in a state in which a fixed lock latch part provided on either one of first and second electrical connectors is in an arrangement relation that the fixed lock latch part is overlapped with the lock guide part provided on the other one in a mating direction, the movable lock engagement part is engaged with or released from the fixed lock latch part. An operation of engaging or releasing the movable lock engagement part with/from the fixed lock latch part is carried out in a state in which the operation can be visually checked through a housing-operation opening and facing the electrical connectors.

Abstract: An electrical connector having a housing provided with an opening through which a flat circuit device is inserted into the housing, a plurality of conductive contacts arranged on the housing for contacting with connecting terminals on the flat circuit device in the housing, and a shell member mounted on the housing and provided therein with a holding portion for holding the flat circuit device in the housing and a manipulatable releasing portion for releasing the flat circuit device from holding by the holding portion, wherein the holding portion is constituted to extend from a portion of the shell member provided for covering one of opposite plate-shaped portions of the housing into an inside of the housing and to have an engaging projection formed thereon for selectively engaging with and disengaging from the flat circuit device.

Abstract: An electrical connector including a housing having an opening through which an FPC is inserted into the housing, conductive contacts arranged on the housing for contacting with signal connecting terminals on the FPC, and a conductive shell member mounted on the housing and provided therein with a holding portion for holding the FPC inserted in the housing and a releasing portion for releasing the FPC from holding by the holding portion, wherein the holding portion extends into the housing from an end wall portion of the conductive shell member covering a side end portion of the housing to engage with the FPC and the releasing portion is movable in an operating direction intersecting a direction of arrangement of the conductive contacts and provided thereon with an engaging projection for engaging with the holding portion to release the same from the engagement with the FPC.

Abstract: An electrical connector comprising a housing provided on one of opposite end portions thereof with an opening through which a flat circuit device is inserted into the housing, a plurality of conductive contacts arranged on the housing for contacting with connecting terminals on the flat circuit device in the housing, and a shell member mounted on the housing and provided therein with a holding portion operative to hold the flat circuit device in the housing. A releasing portion extends from the shell member toward the outside thereof, and a connecting portion extends from the releasing portion in a direction perpendicular to a conductive contact arrangement and the holding portion extends from the connecting portion, so that a folded-back protrusion is constituted in a body in the shell member with the releasing, connecting and holding portions.

Abstract: An electrical connector comprising a housing provided on one of opposite end portions thereof with an opening through which an FPC is inserted into the housing, a plurality of conductive contacts arranged on the housing for coming into contact with signal connecting terminals on the FPC inserted in the housing, and a shell member mounted on the housing and provided therein with a holding portion operative to hold the FPC inserted in the housing, a releasing portion operative to release the FPC from holding by the holding portion and a connecting portion for connecting the releasing portion with the holding portion, wherein the releasing portion extends from the shell member, the connecting portion extends to be bent from the releasing portion, and the holding portion extends to be bent from the connecting portion, so that a U-shaped portion is constituted in the shell member with the releasing portion, the connecting portion and the holding portion.

Abstract: An electrical connector having a housing provided with an opening through which a flat circuit device is inserted into the housing, a plurality of conductive contacts arranged on the housing for contacting with connecting terminals on the flat circuit device in the housing, and a shell member mounted on the housing and provided therein with a holding portion for holding the flat circuit device in the housing and a manipulatable releasing portion for releasing the flat circuit device from holding by the holding portion, wherein the holding portion is constituted to extend from a portion of the shell member provided for covering one of opposite plate-shaped portions of the housing into an inside of the housing and to have an engaging projection formed thereon for selectively engaging with and disengaging from the flat circuit device.

Abstract: An electrical connector comprising a housing provided on one of opposite end portions thereof with an opening through which a flat circuit device is inserted into the housing, a plurality of conductive contacts arranged on the housing for contacting with connecting terminals on the flat circuit device in the housing, and a shell member mounted on the housing and provided therein with a holding portion operative to hold the flat circuit device in the housing. A releasing portion extends from the shell member toward the outside thereof, and a connecting portion extends from the releasing portion in a direction perpendicular to a conductive contact arrangement and the holding portion extends from the connecting portion, so that a folded-back protrusion is constituted in a body in the shell member with the releasing, connecting and holding portions.

Abstract: An electrical connector including a housing provided thereon with an opening through which a flexible printed circuit board (an FPC) is inserted into the housing, a plurality of conductive contacts arranged on the housing, a conductive shell mounted on the housing for covering partially the same and provided with a holding member, and a movable lever, wherein the holding member comprises an arm portion extending from the conductive shell to the inside thereof, an engaging projection provided at an end of the arm portion for engaging with an engaging edged portion provided on the FPC inserted in the housing so as to hold the FPC, a pressure receiving portion extending from the engaging projection for receiving pressure from the movable lever and an indicating portion extending from the pressure receiving portion to take up selectively first and second positions for indicating a state of the holding member, and the indication portion taking up at least one of the first and second positions is able to be visuall

Abstract: An electrical connector including a housing having an opening through which an FPC is inserted into the housing, conductive contacts arranged on the housing for contacting with signal connecting terminals on the FPC, and a conductive shell member mounted on the housing and provided therein with a holding portion for holding the FPC inserted in the housing and a releasing portion for releasing the FPC from holding by the holding portion, wherein the holding portion extends into the housing from an end wall portion of the conductive shell member covering a side end portion of the housing to engage with the FPC and the releasing portion is movable in an operating direction intersecting a direction of arrangement of the conductive contacts and provided thereon with an engaging projection for engaging with the holding portion to release the same from the engagement with the FPC.