A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Door clamping-prevention control system and control method thereof
A door clamping-prevention control system is characterized by comprising a telescopic rod arranged at the upper end of a door frame and a detection device arranged on the edge of the door frame, wherein the telescopic rod is extensible and rotatable. The door clamping-prevention control system further comprises a signal transmission device and a relay control unit, wherein the detection device is connected with the relay control unit through a signal transmission unit, the relay control unit is connected with the telescopic rod and can control extension and rotation of the telescopic rod, a blocking piece is arranged at the end of the telescopic rod and blocks movement of a door. The door clamping-prevention control system is arranged on the door frame, can detect whether an obstacle exists at a door gap position or not, prevent the obstacle from being clamped by the door and accordingly prevent danger or damage. The door clamping-prevention control system blocks the door through the telescopic rod provided with the blocking piece and is simple in structure. The safety of a door system can be greatly improved by means of the door clamping-prevention control system.
Door clamping-prevention control system and control method thereof
A door clamping-prevention control system is characterized by comprising a telescopic rod arranged at the upper end of a door frame and a detection device arranged on the edge of the door frame, wherein the telescopic rod is extensible and rotatable. The door clamping-prevention control system further comprises a signal transmission device and a relay control unit, wherein the detection device is connected with the relay control unit through a signal transmission unit, the relay control unit is connected with the telescopic rod and can control extension and rotation of the telescopic rod, a blocking piece is arranged at the end of the telescopic rod and blocks movement of a door. The door clamping-prevention control system is arranged on the door frame, can detect whether an obstacle exists at a door gap position or not, prevent the obstacle from being clamped by the door and accordingly prevent danger or damage. The door clamping-prevention control system blocks the door through the telescopic rod provided with the blocking piece and is simple in structure. The safety of a door system can be greatly improved by means of the door clamping-prevention control system.
Door clamping-prevention control system and control method thereof
XIE XIAOCUI (author)
2015-05-27
Patent
Electronic Resource
English
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
Hand-clamping-prevention building door for chemical plant
| European Patent Office | 2016