Door opening and closing device and electrical equipment

• Main Authors: WANG WEI, NIU SHUCHAO, XUE SHAOQING, CUI HUAILEI
• Format: Patent
• Language: Chinese; English
• Published: 26.07.2024
• Subjects: BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CHECKS FOR WINGS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; FIXED CONSTRUCTIONS; GENERATION; KEYS; LOCKS; SAFES; WINDOW OR DOOR FITTINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING

The utility model relates to the technical field of door opening and closing, and provides a door opening and closing device and electrical equipment. The door opening and closing device comprises a driving mechanism and a connecting rod mechanism, the driving mechanism comprises a stator and a rotor, the rotor comprises an induction part and an output shaft connected to the induction part, the induction part is suitable for generating induced electromotive force with the stator and rotating relative to the stator, the induction part is located on the outer ring of the stator, and the connecting rod mechanism is located on the outer ring of the stator. The output shaft penetrates through the inner ring of the stator; a matching part is arranged at one end of the connecting rod mechanism, a mounting part is arranged at the other end of the connecting rod mechanism, and the matching part is in transmission connection with the output shaft. According to the door opening and closing device provided by the utility