Connector, plug connector and portable terminal equipment
A connector including a receptacle connector and a plug connector. The receptacle connector includes a receptacle insulator in which an accommodation recess is formed, and receptacle contacts mounted on a circuit board, supported by the receptacle insulator. The plug connector includes a plug insulator which is accommodated in the accommodation recess, plug contacts which are supported by the plug insulator, and cables, one ends of which are connected to the plug contacts. Each receptacle contact includes a bifurcated connecting portion. Each plug contact includes a contacting portion held between a bifurcated connecting portion. Engaging/holding grooves are formed on a portion of the plug insulator which faces a bottom surface of the accommodation recess. Each contacting portion is shaped into a flat plate which projects in an opposite direction to that of the other ends of the cables. The receptacle contacts are orientated in a common direction.
1. A connector including a receptacle connector and a plug connector,
wherein said receptacle connector comprises:
a receptacle insulator in which an accommodation recess is formed; and
a plurality of receptacle contacts mounted on a circuit board, supported by said receptacle insulator, and aligned in a single direction,
wherein said plug connector comprises:
a plug insulator which has dimensions that allow said plug insulator to be completely accommodated in said accommodation recess;
a plurality of plug contacts which are supported by said plug insulator and aligned in said single direction, said plug contacts being identical in number to that of said receptacle contacts; and
a plurality of cables, one ends of which are connected to said plug contacts, respectively,
wherein each of said receptacle contacts includes a bifurcated connecting portion;
wherein each of said plug contacts includes a contacting portion which is held between an associated said bifurcated connecting portion,
wherein a plurality of engaging/holding grooves, in which said cables and said plug contacts are engaged and held so that said cables and said plug contacts lie in a common plane, are formed on a portion of said plug insulator which faces a bottom surface of said accommodation recess of said receptacle insulator,
wherein each of said contacting portions is shaped into a flat plate which projects in an opposite direction to that of the other ends of said cables and extends in a direction orthogonal to said common plane, and
wherein said receptacle contacts are orientated in a common direction.
2. The connector according to claim 1 , wherein each of said contacting portions is offset in a direction of arrangement of said cables relative to said one end of an associated said cable.
3. The connector according to claim 2 , wherein said plug contact comprises:
at least one cable connecting portion including a bifurcated portion which extends in a direction orthogonal to said one end of said associated cable and holds said associated cable by said bifurcated portion therebetween to thereby be electrically connected with said cable, and
said contacting portion.
4. The connector according to claim 1 , wherein said receptacle connector comprises a lug,
wherein said receptacle connector includes at least one metal member integrally fixed to said receptacle insulator and including a supplemental mounting portion, and
wherein said lug and said supplemental mounting portion are mounted to said circuit board.
5. A portable terminal equipment including said connector according to claim 1 .
6. A plug connector connectable to a receptacle connector, said receptacle connector including a receptacle insulator on which an accommodation recess is formed, and a plurality of receptacle contacts which are mounted on a circuit board, each of which includes a bifurcated connecting portion, are supported by said receptacle insulator, are aligned in a single direction, and orientated in a common direction, wherein said plug connector comprises:
a plug insulator which has dimensions that allow said plug insulator to be completely accommodated in said accommodation recess;
a plurality of plug contacts which are supported by said plug insulator, are aligned in said single direction, and are identical in number to that of said receptacle contacts; and
a plurality of cables, one ends of which are connected to said plug contacts, respectively,
wherein said plug contacts each includes a contacting portion which is held between an associated said bifurcated connecting portion,
wherein a plurality of engaging/holding grooves, in which said cables and said plug contacts are engaged and held so that said cables and said plug contacts lie in a common plane, are formed on a portion of said plug insulator which faces a bottom surface of said accommodation recess of said receptacle insulator, and
wherein each of said contacting portions is shaped into a flat plate which projects in an opposite direction to that of the other ends of said cables and extends in a direction orthogonal to said common plane.
7. Portable terminal equipment including said plug connector according to claim 6 .