| 摘要 |
<p>A power supply jack that is used to effect reductions in size and thickness. A pipe (2) has a stop ring groove (2a) in the outer periphery. A power supply minus spring (3) is fixed at a portion thereof to the pipe (2) in the interior of the latter and has elasticity so as to contact the outer periphery of a power supply plug (11). A pin (5) for contact with the inner periphery of the power supply plug (11) is fixed to the pipe (2) by an insulation pipe (6). At this time, the insulation pipe (6) ensures insulation between the power supply minus spring (3) and the pin (5).</p> |
