Pass -through box with interlocking gear

The utility model discloses a pass -through box with interlocking gear, the both sides of pass -through box have first window and second window respectively, first window is equipped with a first electronic lock and a position sensor, be equipped with second electronic lock and the 2nd position sensor on the second window, still including the controller, a position sensor with the 2nd position sensor connects the input of controller, first electronic lock with the 2nd electronic lock connected the output of controller. The utility model has the advantages of avoid the maloperation and lead to two window doors all to be opened, the risk that the pollutant got into the toilet has been reduced. 本实用新型公开了种具有连锁机构的传递窗，传递窗的两侧分别具有第窗门和第二窗门，所述第窗门设有第电子锁和第位置传感器；所述第二窗门上设有第二电子锁和第二位置传感器，还包括有控制器，所述第位置传感器和所述第二位置传感器连接所述控制器的输入端，所述第电子锁和所述第二电子锁连接所述控制器的输出端。本实用新型具有避免误操作而导致两扇窗门均被打开的优点，减小了污染物进入洁净室的风险。