but the book industry equipment.

摘要

this is the electronic and mechanical design of the composite composed with the form of the opening and closing operation of the lock, to prevent the motion stability and reliability to improve the form of the device is not in the book.;this in order to achieve the purpose of this research is to make the switch, and can be installed in the cabinet, and a rock bolt to unlock the lock, the lock of the directional track to record the solenoid, with the solenoid operation uc2e0ud638ub97c control and input from government the form of the book. and the device, the lock is small; most of the vertical form of the housing; the housing of the rotating shaft to be installed in...the main key or master key into a form to have a choice of key hole and the key hole and vertical to the housing in a connection form of pinhole. the cover of the cylinder; and a pinhole on a vertical sliding possible. each installation is complete, the pin tumblers. the main key of the reverse rotation control, directional rotation to the housing can be fixed on the first pin of the key cylinder is inserted into the key of the directional rotation, reverse rotation control can be ud558uc6b0uc9d5uc5d0 fixed to the first and second pin; the second pin, the first and the second guide slot to include.