| 摘要 |
<p>The present invention relates to a door lock module, a mode switching device having the same, and a switchboard to be installed regardless of position of a lock shaft of a unit driving module and interwork with a position guide device guiding the position of a switchboard unit according to a driving mode of the switchboard unit. The lock module includes a rotary plate coupled to the lock shaft and moving in the longitudinal direction of the lock shaft; a lock bar coupled to move vertically by the rotary plate and extended in the longitudinal direction matched with the vertical movement direction; a lock body guiding the lock bar to move vertically by accommodating the lock bar inside; and a spring providing elastic force to make the lock bar to move downwards inside the lock body.</p> |
