The present invention relates to novel peptidomimetic compounds as therapeutic agents capable of inhibiting the programmed cell death 1 signalling pathway. The trigger switch module can be triggered to output a signal through a non-direct contact of the switch at low voltage and low power consumption. An IGV cylinder set is provided in fluid communication with the hydraulic power unit via the IGV servo and is connected to the IGVs. The computer selects at least one preferred uniform resource identifier based on the comparison result, indicating the intranet is accessible. When the total torque caused by the weight of collected coinstokens surpasses a preset value, the bearing board is forced to tilt, causing collected coinstokens to fall from the bearing board.