The invention discloses a drive-by-wire automatic car door with a variable transmission ratio. The drive-by-wire automatic car door comprises a bearing plate fixedly arranged on a car frame, a motor which is mounted on the bearing plate and can slide left and right on the bearing plate, a drive wheel connected to one end of the motor, a steel belt, a tapered surface wheel, a belt wheel, a synchronous belt, a right clamping plate, a left clamping plate, a right guide column, a left slide barrel, a right slide barrel, a polish rod, a left carrying door frame, a right carrying door frame, a leftdoor board, a right door board, a switch and an ECU. In the drive-by-wire automatic car door with the variable transmission ratio, the ECU21 can receive a door opening and closing signal to control the motor to rotate, and moment of force of the motor is transmitted to the synchronous belt through the drive wheel, the steel belt, the tapered surface wheel and the belt wheel; and the synchronous belt converts rotary motion into linear motion to drive the left and right guide columns, the left and right slide barrels, the left and right carrying door frames, and the left and right door boards tomove, so that opening and closing actions of the door are realized.
本发明公开了一种可变传动比的线控自动车门,包括固定在汽车车架上的承载板、安装在承载板上的且可在承载板上左右滑动的电机、与电机的一端相连的主动轮、钢带、锥面轮、带轮、同步带、右夹板、左夹板、右导柱、左导柱、左滑筒、右滑筒、光杆、左携门架、右携门架、左门板、右门板、开关以及ECU。本发明可变传动比的线控自动车门中,ECU21可接收开关门信号,控制电机转动,电机的力矩通过主动轮、钢带、锥面轮、带轮传递到同步带,同步带将旋转运动转换成直线运动,带动左右导柱、左右滑筒、左右携门架、左右门板运动,实现门的打开与关闭动作。
Drive-by-wire automatic car door with variable transmission ratio
一种可变传动比的线控自动车门
2020-08-28
Patent
Elektronische Ressource
Chinesisch
IPC: | E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |
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