A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides an automatic door opener which comprises a gear box, a bottom shell is fixedly installed on the outer wall of the gear box, a motor is fixedly installed on the outer wall of the gear box, a transmission mechanism is arranged on the inner wall of the gear box, a shell is fixedly connected to the outer wall of the gear box, and a lead screw is rotationally connected to the interior of the shell. The outer wall of the lead screw is sleeved with a movable sleeve in a threaded mode, and the outer wall of the movable sleeve is slidably connected with the inner wall of the shell. By arranging the gear box, the bottom shell, the motor, the PCB, the sealing gasket, the transmission gear, the spline gear, the first gear, the second gear, the third gear, the junction box, the first waterproof rubber ring, the first transmission shaft and the second transmission shaft, turning-back type arrangement is adopted under the condition that transmission is not needed, the width of the gear box is greatly reduced, noise can be reduced during transmission, and the service life of the gear box is prolonged. The fault tolerance of the spline gear is increased, and transmission can be completed even if the spline gear is slightly eccentric during installation.
本发明提供一种自动开门器，包括齿轮箱，所述齿轮箱的外壁固定安装有底壳，所述齿轮箱的外壁固定安装有电机，所述齿轮箱的内壁设有传动机构，所述齿轮箱的外壁固定连接有外壳，所述外壳的内部转动连接有丝杆，所述丝杆的外壁螺纹套设有移动套，所述移动套的外壁与外壳的内壁滑动连接。本发明通过设置齿轮箱、底壳、电机、PCB电路板、密封垫、传动齿轮、花键齿轮、第一齿轮、第二齿轮、第三齿轮、接线盒、第一防水胶圈、第一传动轴与第二传动轴，在不需要传动的情况下，采用回头式布置，大幅度减少齿轮箱的宽度，并且在传动时可减小噪音，增加花键齿轮的容错性，安装时即使略微偏心也可完成传动。
The invention provides an automatic door opener which comprises a gear box, a bottom shell is fixedly installed on the outer wall of the gear box, a motor is fixedly installed on the outer wall of the gear box, a transmission mechanism is arranged on the inner wall of the gear box, a shell is fixedly connected to the outer wall of the gear box, and a lead screw is rotationally connected to the interior of the shell. The outer wall of the lead screw is sleeved with a movable sleeve in a threaded mode, and the outer wall of the movable sleeve is slidably connected with the inner wall of the shell. By arranging the gear box, the bottom shell, the motor, the PCB, the sealing gasket, the transmission gear, the spline gear, the first gear, the second gear, the third gear, the junction box, the first waterproof rubber ring, the first transmission shaft and the second transmission shaft, turning-back type arrangement is adopted under the condition that transmission is not needed, the width of the gear box is greatly reduced, noise can be reduced during transmission, and the service life of the gear box is prolonged. The fault tolerance of the spline gear is increased, and transmission can be completed even if the spline gear is slightly eccentric during installation.
本发明提供一种自动开门器，包括齿轮箱，所述齿轮箱的外壁固定安装有底壳，所述齿轮箱的外壁固定安装有电机，所述齿轮箱的内壁设有传动机构，所述齿轮箱的外壁固定连接有外壳，所述外壳的内部转动连接有丝杆，所述丝杆的外壁螺纹套设有移动套，所述移动套的外壁与外壳的内壁滑动连接。本发明通过设置齿轮箱、底壳、电机、PCB电路板、密封垫、传动齿轮、花键齿轮、第一齿轮、第二齿轮、第三齿轮、接线盒、第一防水胶圈、第一传动轴与第二传动轴，在不需要传动的情况下，采用回头式布置，大幅度减少齿轮箱的宽度，并且在传动时可减小噪音，增加花键齿轮的容错性，安装时即使略微偏心也可完成传动。
Automatic door opener
一种自动开门器
DENG BIN (author)
2023-08-22
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
Manual-automatic switching device for door opener and automatic door opener
| European Patent Office | 2024