Door opening driver

• Main Authors: ZHANG BAOGUO, KONG CHUIMIN
• Format: Patent
• Language: Chinese; English
• Published: 09.08.2024
• Subjects: CHECKS FOR WINGS; DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; FIXED CONSTRUCTIONS; KEYS; LOCKS; SAFES; WINDOW OR DOOR FITTINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING

The utility model discloses a door opening driver, and relates to the technical field of electric door driving, the door opening driver comprises a driving motor, a transmission assembly and a connecting seat, the transmission assembly comprises a driver mounting seat; one end of the lead screw is connected with an output shaft of the driving motor, the other end of the lead screw is connected with the driver mounting seat, and the lead screw and the output shaft of the driving motor are located on the same axis; the nut fixing seat sleeves the lead screw through a nut thread; one end of the limiting rod is connected with the driver mounting seat, and the limiting rod and the guide hole in the nut fixing seat are arranged in a sliding manner; and the connecting rod is located between the limiting rod and the lead screw, one end of the connecting rod is hinged to the nut fixing base, and the other end of the connecting rod penetrates through the driver mounting base and is hinged to the connecting base. The dr