| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable the use of two types of jacks with almost no lateral increase in installation space, and also to enable the use of existing jack plugs as they are. <P>SOLUTION: A combined jack comprises a housing 1, a fixed jack 2, and a movable jack 3. The fixed jack 2 comprises: an AV plug insertion hole 4 on the front side of the housing 1; and sleeve armatures 5a, 5b, and 5c and a chip armature 5d which are inserted in the AV plug insertion hole 4 and are in contact with sleeve electrodes p11, p12, and p13 and a chip electrode p14 of an AV plug p1. The movable jack 3 comprises: a movable housing 7 which is movable in the housing 1; a coil spring 8 which pushes the movable housing 7 into the AV plug insertion hole 4; temporary fixing means 9 which temporary fixes the movable housing 7 in an as-is state; a DC plug insertion hole 10; and an outer armature 11a which is in contact with an outer electrode p21 of a DC plug p2 inserted in the DC plug insertion hole 10 and a plug pin 11b which is in contact with an inner electrode p22. <P>COPYRIGHT: (C)2012,JPO&INPIT |
