2results about How to "Reliable loading" patented technology

The application discloses a passive rudder motor simulation loading system and method, which comprises a passive rudder motor simulation loading device and a rudder motor. The passive rudder motor simulation loading device comprises a rack, a torsion device arranged in the rack, and a passive load mechanism comprising at least two elastic devices. The two elastic devices are symmetrically arranged on the two sides of the rack transversely to the torsion device. One end of each elastic device is movably connected with the torsion device, and the other end is limitingly connected with the rack. The elastic device has a vertical elastic force. The rudder motor is fixedly connected with the torsion device. The passive rudder motor simulation loading system and method provided by the application have a passive mechanical load mechanism, and are simple and reliable in structure and convenient to adjust.

The utility model discloses a fixed port group electronic tag belongs to optical fiber communication technical field. Port group electronic tag includes electronic tag seat, electronic tag and label protection cover plate, electronic tag seat is L -shaped, and it includes two first side and second side of perpendicular connection, is equipped with recess on the first side, and recess is used for embedding electronic tag and label protection cover plate, and the information of all ports of port group is recorded or linked on electronic tag, and label protection cover plate is used for fixing electronic tag in electronic tag seat and protecting electronic tag, and the second side is used for fixing electronic tag seat on equipment panel or equipment machine frame. The utility model is suitable for the situation that the port is not exposed or has not reserved the installation slot on equipment panel or equipment machine frame, and can be installed in the place that the surface of equipment panel has space, can choose to bond, screw connection or riveting according to actual condition, and the application scene is wide, and the installation is simple.