Patent ID: 8113864

Claim:
A quick-detachable terminal seat, configured to be mounted on a casing of a programmable logic controller, the periphery of the casing being provided with a notch and a locking slot, the terminal seat comprising: a main body having at least one guiding rib on one side surface thereof; and a pull rod slidably inserted into the main body, one side surface of the pull rod being formed with a groove for allowing the at least one guiding rib to be inserted therein, a rear end of the pull rod having a first hook engaged with the locking slot, the pull rod having a first inclined surface formed on one side surface opposite to the groove and located corresponding to the notch; wherein the first inclined surface moves upwards with respect to the notch when the pull rod is pulled out of the main body with the first hook being disengaged from the locking slot, the terminal seat can be moved upwards with respect to the casing and detached therefrom.