| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a plug socket safety device.SOLUTION: A plug socket includes: a power supply connection unit having a connection terminal therein; a plug socket main body coupled with an upper part of the power supply connection unit, having a plug housing part therein, a bottom face of the plug housing part being penetrated by a socket hole; a pressing plate located inside the plug housing part of the plug socket main body, going up and down in the plug housing part by elasticity of a spring, and through which a connection hole corresponding to the socket hole is formed; and a cover coupled with an upper part of the plug socket main body, and preventing the pressing plate from being completely separated from the plug housing part of the plug socket main body. In the plug socket, a plug socket safety device comprises a rotation type locking body blocking the connection hole of the pressing plate, opening the connection hole when a plug terminal is inserted, and blocking the connection hole when the inserted plug terminal is removed.</p> |
